Index: gc_lang/fr/build_data.py
==================================================================
--- gc_lang/fr/build_data.py
+++ gc_lang/fr/build_data.py
@@ -9,10 +9,11 @@
 import os
 
 import grammalecte.ibdawg as ibdawg
 from grammalecte.echo import echo
 from grammalecte.str_transform import defineSuffixCode
+import grammalecte.fr.conj as conj
 
 
 class cd:
     """Context manager for changing the current working directory"""
     def __init__ (self, newPath):
@@ -267,11 +268,17 @@
     with open(sp+"/data/phonet_simil.txt", 'r', encoding='utf-8') as hSrc:
         # set of homophonic words
         lSet = []
         for sLine in hSrc.readlines():
             if not sLine.startswith("#") and sLine.strip():
-                lSet.append(sorted(sLine.strip().split()))
+                aWord = set(sLine.strip().split())
+                aMore = set()
+                for sWord in aWord:
+                    if sWord.endswith("er") and conj.isVerb(sWord):
+                        aMore = aMore.union(conj.getConjSimilInfiV1(sWord))
+                aWord = aWord.union(aMore)
+                lSet.append(aWord)
         # dictionary of words
         dWord = {}
         for i, aSet in enumerate(lSet):
             for sWord in aSet:
                 if oDict.lookup(sWord):

Index: gc_lang/fr/modules/conj.py
==================================================================
--- gc_lang/fr/modules/conj.py
+++ gc_lang/fr/modules/conj.py
@@ -95,10 +95,25 @@
         # if there is only one past participle (epi inv), unreliable.
         if len(aSugg) == 1:
             aSugg.clear()
     return aSugg
 
+
+def getConjSimilInfiV1 (sInfi):
+    if sInfi not in _dVerb:
+        return set()
+    tTags = _getTags(sInfi)
+    aSugg = set()
+    aSugg.add(_getConjWithTags(sInfi, tTags, ":Iq", ":2s"))
+    aSugg.add(_getConjWithTags(sInfi, tTags, ":Iq", ":3s"))
+    aSugg.add(_getConjWithTags(sInfi, tTags, ":Iq", ":3p"))
+    aSugg.add(_getConjWithTags(sInfi, tTags, ":Is", ":1s"))
+    aSugg.add(_getConjWithTags(sInfi, tTags, ":Ip", ":2p"))
+    aSugg.add(_getConjWithTags(sInfi, tTags, ":Iq", ":2p"))
+    aSugg.discard("")
+    return aSugg
+
 
 def _getTags (sVerb):
     "returns tuple of tags (usable with functions _getConjWithTags and _hasConjWithTags)"
     if sVerb not in _dVerb:
         return None