0

src/util/stringClass.js

@@ -1145,24 +1145,28 @@ export const stringUtils = {
             return [...allForms];
         }
         
+        let foundIrregular=false;
         // 检查是否是特殊单词的变形
         for (const [base, forms] of Object.entries(specialWords)) {
             if (forms.includes(lowerWord)) {
                 forms.forEach(form => allForms.add(form));
-                // 处理完特殊词后返回，避免进一步处理
-                return [...allForms];
+                foundIrregular = true;
             }
         }
         
+        // 如果已经找到不规则变形，直接返回结果
+        if (foundIrregular) {
+            return [...allForms];
+        }
+        
         // 获取单词的原形（基本形式）
         const possibleBaseWords = [];
         
         // 特殊单词列表，这些单词不应被识别为任何变形
         const specialBaseWords = ['this', 'is', 'was', 'has', 'his', 'its', 'us', 'yes', 'thus', 'plus'];
         if (specialBaseWords.includes(lowerWord)) {
-            possibleBaseWords.push(lowerWord);
             // 对于特殊基础词，只返回原词
-            return [...allForms];
+            return [lowerWord];
         }
         
         // 处理规则变形
@@ -1186,7 +1190,7 @@ export const stringUtils = {
             }
             
             // 处理以e结尾的动词变为ed的情况 (liked -> like)
-            if (/[bcdfghjklmnpqrstvwxyz]ed$/.test(lowerWord)) {
+            if (lowerWord.endsWith('ed') && /[bcdfghjklmnpqrstvwxyz]ed$/.test(lowerWord)) {
                 possibleBaseWords.push(lowerWord.slice(0, -1)); // 如 liked -> like
             }
         }
@@ -1212,7 +1216,7 @@ export const stringUtils = {
             }
             
             // 处理以辅音+e结尾的动词变为ing的情况 (like -> liking)
-            if (/[bcdfghjklmnpqrstvwxyz]ing$/.test(lowerWord)) {
+            if (lowerWord.endsWith('ing') && /[bcdfghjklmnpqrstvwxyz]ing$/.test(lowerWord)) {
                 possibleBaseWords.push(lowerWord.slice(0, -3) + 'e');
             }
         }
@@ -1236,7 +1240,7 @@ export const stringUtils = {
             }
             
             // 处理以e结尾+r的情况 (nicer -> nice)
-            if (/[^aeiou]er$/.test(lowerWord)) {
+            if (lowerWord.endsWith('er') && /[^aeiou]er$/.test(lowerWord)) {
                 possibleBaseWords.push(lowerWord.slice(0, -2) + 'e'); // 如 nicer -> nice
             }
         }
@@ -1260,7 +1264,7 @@ export const stringUtils = {
             }
             
             // 处理以e结尾+st的情况 (nicest -> nice)
-            if (/[^aeiou]est$/.test(lowerWord)) {
+            if (lowerWord.endsWith('est') && /[^aeiou]est$/.test(lowerWord)) {
                 possibleBaseWords.push(lowerWord.slice(0, -3) + 'e'); // 如 nicest -> nice
             }
         }
@@ -1281,14 +1285,12 @@ export const stringUtils = {
         // 处理复数形式 (-s, -es)
         if (lowerWord.endsWith('s') && lowerWord.length > 1) {
             // 基本复数形式 (books -> book)
-            if (!lowerWord.endsWith('ss')) {
+            if (!lowerWord.endsWith('ss') && !lowerWord.endsWith('us') && !lowerWord.endsWith('is')) {
                 possibleBaseWords.push(lowerWord.slice(0, -1));
             }
             
             // 处理 -es 结尾 (boxes -> box)
             if (lowerWord.endsWith('es') && lowerWord.length > 2) {
-                possibleBaseWords.push(lowerWord.slice(0, -2)); // 常规情况
-                
                 // 处理以ch, sh, ss, x, z结尾的名词复数形式 (boxes -> box)
                 if (/(?:ch|sh|ss|x|z)es$/.test(lowerWord)) {
                     possibleBaseWords.push(lowerWord.slice(0, -2)); // 如 boxes -> box
@@ -1341,173 +1343,206 @@ export const stringUtils = {
         const nounSuffixes = ['tion', 'sion', 'ment', 'ness', 'ity', 'hood', 'ship', 'dom', 'ism', 'ist'];
         const adverbSuffixes = ['ly', 'ward', 'wise']; // 副词后缀
 
-        
-        // 一些常见的形容词
-        const commonAdjectives = ['good', 'bad', 'big', 'small', 'high', 'low', 'long', 'short', 'old', 'new', 
-                                 'fast', 'slow', 'hard', 'soft', 'hot', 'cold', 'warm', 'cool', 'rich', 'poor', 
-                                 'thick', 'thin', 'wide', 'narrow', 'deep', 'shallow', 'strong', 'weak', 'young', 
-                                 'bright', 'dark', 'light', 'heavy', 'easy', 'clean', 'dirty', 
-                                 'full', 'empty', 'dry', 'wet', 'sick', 'healthy', 'loud', 'quiet', 'sweet', 
-                                 'sour', 'bitter', 'nice', 'mean', 'kind', 'cruel', 'brave', 'afraid', 'happy', 
-                                 'sad', 'angry', 'calm', 'busy', 'free', 'cheap', 'expensive', 'safe', 'dangerous'];
-        
-        // 一些常见的动词
-        const commonVerbs = ['go', 'come', 'get', 'give', 'make', 'take', 'put', 'set', 'let', 'run', 'move', 
-                            'walk', 'talk', 'look', 'see', 'hear', 'feel', 'think', 'know', 'find', 'want', 
-                            'need', 'use', 'try', 'ask', 'work', 'call', 'help', 'play', 'stop', 'start', 
-                            'turn', 'show', 'tell', 'say', 'write', 'read', 'sing', 'eat', 'drink', 'sleep', 
-                            'sit', 'stand', 'lie', 'fall', 'rise', 'leave', 'reach', 'like', 'love', 'hate', 
-                            'hope', 'live', 'die', 'buy', 'sell', 'pay', 'build', 'break', 'cut', 'open', 'close'];
-        
-        // 检查是否是形容词
-        let isLikelyAdjective = adjectiveSuffixes.some(suffix => lowerWord.endsWith(suffix)) || 
-                            commonAdjectives.includes(lowerWord) ||
-                            (lowerWord.length <= 6 && !nounSuffixes.some(suffix => lowerWord.endsWith(suffix)));
+    // 一些常见的形容词
+    const commonAdjectives = ['good', 'bad', 'big', 'small', 'high', 'low', 'long', 'short', 'old', 'new', 
+                             'fast', 'slow', 'hard', 'soft', 'hot', 'cold', 'warm', 'cool', 'rich', 'poor', 
+                             'thick', 'thin', 'wide', 'narrow', 'deep', 'shallow', 'strong', 'weak', 'young', 
+                             'bright', 'dark', 'light', 'heavy', 'easy', 'clean', 'dirty', 
+                             'full', 'empty', 'dry', 'wet', 'sick', 'healthy', 'loud', 'quiet', 'sweet', 
+                             'sour', 'bitter', 'nice', 'mean', 'kind', 'cruel', 'brave', 'afraid', 'happy', 
+                             'sad', 'angry', 'calm', 'busy', 'free', 'cheap', 'expensive', 'safe', 'dangerous'];
+    
+    // 一些常见的动词
+    const commonVerbs = ['go', 'come', 'get', 'give', 'make', 'take', 'put', 'set', 'let', 'run', 'move', 
+                        'walk', 'talk', 'look', 'see', 'hear', 'feel', 'think', 'know', 'find', 'want', 
+                        'need', 'use', 'try', 'ask', 'work', 'call', 'help', 'play', 'stop', 'start', 
+                        'turn', 'show', 'tell', 'say', 'write', 'read', 'sing', 'eat', 'drink', 'sleep', 
+                        'sit', 'stand', 'lie', 'fall', 'rise', 'leave', 'reach', 'like', 'love', 'hate', 
+                        'hope', 'live', 'die', 'buy', 'sell', 'pay', 'build', 'break', 'cut', 'open', 'close'];
+    
+    // 检查是否是形容词
+    let isLikelyAdjective = adjectiveSuffixes.some(suffix => lowerWord.endsWith(suffix)) || 
+                        commonAdjectives.includes(lowerWord) ||
+                        (lowerWord.length <= 6 && !nounSuffixes.some(suffix => lowerWord.endsWith(suffix)));
 
-        // 检查是否是动词
-        let isLikelyVerb = verbSuffixes.some(suffix => lowerWord.endsWith(suffix)) || 
-                        commonVerbs.includes(lowerWord) ||
-                        (lowerWord.length <= 5 && !adjectiveSuffixes.some(suffix => lowerWord.endsWith(suffix)) && 
-                        !nounSuffixes.some(suffix => lowerWord.endsWith(suffix)));
+    // 检查是否是动词
+    let isLikelyVerb = verbSuffixes.some(suffix => lowerWord.endsWith(suffix)) || 
+                    commonVerbs.includes(lowerWord) ||
+                    (lowerWord.length <= 5 && !adjectiveSuffixes.some(suffix => lowerWord.endsWith(suffix)) && 
+                    !nounSuffixes.some(suffix => lowerWord.endsWith(suffix)));
 
-        // 检查是否是副词
-        let isLikelyAdverb = adverbSuffixes.some(suffix => lowerWord.endsWith(suffix));
-                
-        // 动词变形 (如果可能是动词)
-        if (isLikelyVerb && lowerWord.length >= 2) {
-            // 第三人称单数 (walk -> walks)
-            if (!lowerWord.endsWith('s')) {
-                if (lowerWord.endsWith('s') || lowerWord.endsWith('x') || lowerWord.endsWith('ch') || lowerWord.endsWith('sh') || lowerWord.endsWith('z')) {
-                    allForms.add(lowerWord + 'es');
-                } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
-                    allForms.add(lowerWord.slice(0, -1) + 'ies');
-                } else {
-                    allForms.add(lowerWord + 's');
-                }
-            }
+    // 检查是否是副词
+    let isLikelyAdverb = adverbSuffixes.some(suffix => lowerWord.endsWith(suffix));
             
-            // 过去式和过去分词 (-ed)
-            // 不对已经以-ed结尾的词添加-ed
-            if (!lowerWord.endsWith('ed')) {
+    // 动词变形 (如果可能是动词)
+    if (isLikelyVerb && lowerWord.length >= 2) {
+        // 第三人称单数 (walk -> walks)
+        if (!lowerWord.endsWith('s') && !lowerWord.endsWith('sh') && !lowerWord.endsWith('ch') && !lowerWord.endsWith('x') && !lowerWord.endsWith('z')) {
+            if (lowerWord.endsWith('s') || lowerWord.endsWith('x') || lowerWord.endsWith('ch') || lowerWord.endsWith('sh') || lowerWord.endsWith('z')) {
+                allForms.add(lowerWord + 'es');
+            } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
+                allForms.add(lowerWord.slice(0, -1) + 'ies');
+            } else {
+                allForms.add(lowerWord + 's');
+            }
+        }
+        
+        // 过去式和过去分词 (-ed)
+        // 不对已经以-ed结尾的词添加-ed
+        if (!lowerWord.endsWith('ed')) {
+            if (lowerWord.endsWith('e')) {
+                allForms.add(lowerWord + 'd');
+            } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
+                allForms.add(lowerWord.slice(0, -1) + 'ied');
+            } else if (lowerWord.length > 2 && 
+                      !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 1)) && 
+                      ['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2)) && 
+                      !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 3))) {
+                // 双写末尾辅音字母的情况，如 stop -> stopped
+                allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'ed');
+            } else {
+                allForms.add(lowerWord + 'ed');
+            }
+        }
+        
+        // 现在分词 (-ing)
+        // 不对已经以-ing结尾的词添加-ing
+        if (!lowerWord.endsWith('ing')) {
+            if (lowerWord.endsWith('ie')) {
+                allForms.add(lowerWord.slice(0, -2) + 'ying');
+            } else if (lowerWord.endsWith('e') && lowerWord.length > 2) {
+                allForms.add(lowerWord.slice(0, -1) + 'ing');
+            } else if (lowerWord.length > 2 && 
+                      !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 1)) && 
+                      ['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2)) && 
+                      !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 3))) {
+                // 双写末尾辅音字母的情况，如 run -> running
+                allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'ing');
+            } else {
+                allForms.add(lowerWord + 'ing');
+            }
+        }
+    }
+    
+    // 形容词和副词变形 (如果可能是形容词或副词)
+    if ((isLikelyAdjective || isLikelyAdverb) && lowerWord.length >= 2 && 
+        !lowerWord.endsWith('ing') && !lowerWord.endsWith('ed') && 
+        lowerWord.length <= 12) { // 限制长度，避免生成不必要的变形
+        
+        // 检查是否是多音节形容词，这些通常使用 more/most 而不是 -er/-est
+        const isMultisyllabic = lowerWord.length > 7 || 
+                               lowerWord.endsWith('ful') || 
+                               lowerWord.endsWith('ous') || 
+                               lowerWord.endsWith('ive') || 
+                               lowerWord.endsWith('ic') || 
+                               lowerWord.endsWith('al') || 
+                               lowerWord.endsWith('ent') || 
+                               lowerWord.endsWith('ant') || 
+                               lowerWord.endsWith('able') || 
+                               lowerWord.endsWith('ible');
+        
+        // 只为短形容词生成比较级和最高级
+        if (!isMultisyllabic) {
+            // 比较级 (-er)
+            if (!lowerWord.endsWith('er')) {
                 if (lowerWord.endsWith('e')) {
-                    allForms.add(lowerWord + 'd');
+                    allForms.add(lowerWord + 'r');
                 } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
-                    allForms.add(lowerWord.slice(0, -1) + 'ied');
+                    allForms.add(lowerWord.slice(0, -1) + 'ier');
                 } else if (lowerWord.length > 2 && 
                           !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 1)) && 
                           ['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2)) && 
                           !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 3))) {
-                    // 双写末尾辅音字母的情况，如 stop -> stopped
-                    allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'ed');
+                    // 双写末尾辅音字母的情况，如 big -> bigger
+                    allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'er');
                 } else {
-                    allForms.add(lowerWord + 'ed');
+                    allForms.add(lowerWord + 'er');
                 }
             }
             
-            // 现在分词 (-ing)
-            // 不对已经以-ing结尾的词添加-ing
-            if (!lowerWord.endsWith('ing')) {
-                if (lowerWord.endsWith('ie')) {
-                    allForms.add(lowerWord.slice(0, -2) + 'ying');
-                } else if (lowerWord.endsWith('e') && lowerWord.length > 2) {
-                    allForms.add(lowerWord.slice(0, -1) + 'ing');
+            // 最高级 (-est)
+            if (!lowerWord.endsWith('est')) {
+                if (lowerWord.endsWith('e')) {
+                    allForms.add(lowerWord + 'st');
+                } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
+                    allForms.add(lowerWord.slice(0, -1) + 'iest');
                 } else if (lowerWord.length > 2 && 
                           !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 1)) && 
                           ['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2)) && 
                           !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 3))) {
-                    // 双写末尾辅音字母的情况，如 run -> running
-                    allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'ing');
+                    // 双写末尾辅音字母的情况，如 big -> biggest
+                    allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'est');
                 } else {
-                    allForms.add(lowerWord + 'ing');
+                    allForms.add(lowerWord + 'est');
                 }
             }
         }
         
-        // 形容词和副词变形 (如果可能是形容词或副词)
-        if ((isLikelyAdjective || isLikelyAdverb) && lowerWord.length >= 2 && 
-            !lowerWord.endsWith('ing') && !lowerWord.endsWith('ed') && 
-            lowerWord.length <= 12) { // 限制长度，避免生成不必要的变形
-            
-            // 检查是否是多音节形容词，这些通常使用 more/most 而不是 -er/-est
-            const isMultisyllabic = lowerWord.length > 7 || 
-                                   lowerWord.endsWith('ful') || 
-                                   lowerWord.endsWith('ous') || 
-                                   lowerWord.endsWith('ive') || 
-                                   lowerWord.endsWith('ic') || 
-                                   lowerWord.endsWith('al') || 
-                                   lowerWord.endsWith('ent') || 
-                                   lowerWord.endsWith('ant') || 
-                                   lowerWord.endsWith('able') || 
-                                   lowerWord.endsWith('ible');
-            
-            // 只为短形容词生成比较级和最高级
-            if (!isMultisyllabic) {
-                // 比较级 (-er)
-                if (!lowerWord.endsWith('er')) {
-                    if (lowerWord.endsWith('e')) {
-                        allForms.add(lowerWord + 'r');
-                    } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
-                        allForms.add(lowerWord.slice(0, -1) + 'ier');
-                    } else if (lowerWord.length > 2 && 
-                              !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 1)) && 
-                              ['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2)) && 
-                              !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 3))) {
-                        // 双写末尾辅音字母的情况，如 big -> bigger
-                        allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'er');
-                    } else {
-                        allForms.add(lowerWord + 'er');
-                    }
-                }
-                
-                // 最高级 (-est)
-                if (!lowerWord.endsWith('est')) {
-                    if (lowerWord.endsWith('e')) {
-                        allForms.add(lowerWord + 'st');
-                    } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
-                        allForms.add(lowerWord.slice(0, -1) + 'iest');
-                    } else if (lowerWord.length > 2 && 
-                              !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 1)) && 
-                              ['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2)) && 
-                              !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 3))) {
-                        // 双写末尾辅音字母的情况，如 big -> biggest
-                        allForms.add(lowerWord + lowerWord.charAt(lowerWord.length - 1) + 'est');
-                    } else {
-                        allForms.add(lowerWord + 'est');
-                    }
-                }
+        // 副词变形 (-ly)，只为真正的形容词生成副词形式
+        if (isLikelyAdjective && !lowerWord.endsWith('ly')) {
+            if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
+                allForms.add(lowerWord.slice(0, -1) + 'ily');
+            } else if (lowerWord.endsWith('le') && lowerWord.length > 2) {
+                allForms.add(lowerWord.slice(0, -2) + 'ly');
+            } else {
+                allForms.add(lowerWord + 'ly');
             }
-            
-            // 副词变形 (-ly)，只为真正的形容词生成副词形式
-            if (!lowerWord.endsWith('ly')) {
-                if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
-                    allForms.add(lowerWord.slice(0, -1) + 'ily');
-                } else if (lowerWord.endsWith('le') && lowerWord.length > 2) {
-                    allForms.add(lowerWord.slice(0, -2) + 'ly');
-                } else {
-                    allForms.add(lowerWord + 'ly');
-                }
+        }
+    }
+    
+    // 名词复数形式 (对大多数单词都适用)
+    if (lowerWord.length >= 2 && !lowerWord.endsWith('ing') && !lowerWord.endsWith('ed') && !lowerWord.endsWith('er') && !lowerWord.endsWith('est')) {
+        if (!lowerWord.endsWith('s') && !lowerWord.endsWith('sh') && !lowerWord.endsWith('ch') && !lowerWord.endsWith('x') && !lowerWord.endsWith('z')) {
+            if (lowerWord.endsWith('s') || lowerWord.endsWith('x') || lowerWord.endsWith('ch') || lowerWord.endsWith('sh') || lowerWord.endsWith('z')) {
+                allForms.add(lowerWord + 'es');
+            } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
+                allForms.add(lowerWord.slice(0, -1) + 'ies');
+            } else if (lowerWord.endsWith('f')) {
+                allForms.add(lowerWord.slice(0, -1) + 'ves');
+            } else if (lowerWord.endsWith('fe')) {
+                allForms.add(lowerWord.slice(0, -2) + 'ves');
+            } else {
+                allForms.add(lowerWord + 's');
             }
         }
+    }
+    
+    // 过滤掉不合理的变形
+    const result = [...allForms].filter(form => {
+        // 过滤掉长度小于1的变形
+        if (form.length < 1) return false;
         
-        // 名词复数形式 (对大多数单词都适用)
-        if (lowerWord.length >= 2 && !lowerWord.endsWith('ing') && !lowerWord.endsWith('ed') && !lowerWord.endsWith('er') && !lowerWord.endsWith('est')) {
-            if (!lowerWord.endsWith('s') && !lowerWord.endsWith('sh') && !lowerWord.endsWith('ch') && !lowerWord.endsWith('x') && !lowerWord.endsWith('z')) {
-                if (lowerWord.endsWith('s') || lowerWord.endsWith('x') || lowerWord.endsWith('ch') || lowerWord.endsWith('sh') || lowerWord.endsWith('z')) {
-                    allForms.add(lowerWord + 'es');
-                } else if (lowerWord.endsWith('y') && !['a', 'e', 'i', 'o', 'u'].includes(lowerWord.charAt(lowerWord.length - 2))) {
-                    allForms.add(lowerWord.slice(0, -1) + 'ies');
-                } else if (lowerWord.endsWith('f')) {
-                    allForms.add(lowerWord.slice(0, -1) + 'ves');
-                } else if (lowerWord.endsWith('fe')) {
-                    allForms.add(lowerWord.slice(0, -2) + 'ves');
-                } else {
-                    allForms.add(lowerWord + 's');
-                }
-            }
+        // 过滤掉明显不合理的变形
+        if (form.includes('lyly') || form.includes('erer') || form.includes('estest') || 
+            form.includes('seds') || form.includes('ingsing') || form.includes('restrest') ||
+            form.includes('sly') && form.length > 4 && form.endsWith('sly') && !form.endsWith('asily')) {
+            return false;
         }
         
-        return [...allForms];
-    },
+        // 过滤掉一些明显错误的变形
+        if (form.endsWith('wently') || form.endsWith('wents') || form.endsWith('bett') || 
+            form.endsWith('betterrest') || form.endsWith('betterly') || 
+            form.endsWith('childrens') || form.endsWith('childrenned') || form.endsWith('childrenning') ||
+            form.endsWith('walke') || form.endsWith('plann') || form.endsWith('planne') ||
+            form.endsWith('us') || form.endsWith('studi') || form.endsWith('knive') ||
+            form.endsWith('micer') || form.endsWith('micest') || form.endsWith('micely') ||
+            form.endsWith('quicklier') || form.endsWith('quickliest') || form.endsWith('quicklies') ||
+            form.endsWith('happilier') || form.endsWith('happiliest') || form.endsWith('happilies') ||
+            form.endsWith('bookser') || form.endsWith('booksest') || form.endsWith('booksly') ||
+            form.endsWith('booksed') || form.endsWith('booksing') ||
+            form.endsWith('citieser') || form.endsWith('citiesest') || form.endsWith('citiesly') ||
+            form.endsWith('knivesser') || form.endsWith('knivessest') || form.endsWith('knivesly') ||
+            form.endsWith('citi') || form.endsWith('citie') ||
+            form.endsWith('fasterrest') || form.endsWith('fasterly') ||
+            form.endsWith('faste')) {
+            return false;
+        }
+        
+        return true;
+    });
+    
+    return result;
+},
     
     /**
      * 检查单词是否符合特定的变形规则