may wince
Regular verb: wince - winced- winced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may wince
you may wince
he may wince
we may wince
you may wince
they may wince 	I may be wincing
you may be wincing
he may be wincing
we may be wincing
you may be wincing
they may be wincing	I may have winced
you may have winced
he may have winced
we may have winced
you may have winced
they may have winced	I may have been wincing
you may have been wincing
he may have been wincing
we may have been wincing
you may have been wincing
they may have been wincing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't wince
you mayn't wince
he mayn't wince
we mayn't wince
you mayn't wince
they mayn't wince 	I mayn't be wincing
you mayn't be wincing
he mayn't be wincing
we mayn't be wincing
you mayn't be wincing
they mayn't be wincing	I mayn't have winced
you mayn't have winced
he mayn't have winced
we mayn't have winced
you mayn't have winced
they mayn't have winced	I mayn't have been wincing
you mayn't have been wincing
he mayn't have been wincing
we mayn't have been wincing
you mayn't have been wincing
they mayn't have been wincing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I wince?
may you wince?
may he wince?
may we wince?
may you wince?
may they wince? 	may I be wincing?
may you be wincing?
may he be wincing?
may we be wincing?
may you be wincing?
may they be wincing? 	may I have winced?
may you have winced?
may he have winced?
may we have winced?
may you have winced?
may they have winced? 	may I have been wincing?
may you have been wincing?
may he have been wincing?
may we have been wincing?
may you have been wincing?
may they have been wincing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I wince?
mayn't you wince?
mayn't he wince?
mayn't we wince?
mayn't you wince?
mayn't they wince? 	mayn't I be wincing?
mayn't you be wincing?
mayn't he be wincing?
mayn't we be wincing?
mayn't you be wincing?
mayn't they be wincing? 	mayn't I have winced?
mayn't you have winced?
mayn't he have winced?
mayn't we have winced?
mayn't you have winced?
mayn't they have winced? 	mayn't I have been wincing?
mayn't you have been wincing?
mayn't he have been wincing?
mayn't we have been wincing?
mayn't you have been wincing?
mayn't they have been wincing?