I may wince you may wince she may wince we may wince you may wince they may wince
V-ing form
I may be wincing you may be wincing she may be wincing we may be wincing you may be wincing they may be wincing
Perfect
I may have winced you may have winced she may have winced we may have winced you may have winced they may have winced
V-ing perfect
I may have been wincing you may have been wincing she may have been wincing we may have been wincing you may have been wincing they may have been wincing
Negation
Simple form
I may not wince you may not wince she may not wince we may not wince you may not wince they may not wince
V-ing form
I may not be wincing you may not be wincing she may not be wincing we may not be wincing you may not be wincing they may not be wincing
Perfect
I may not have winced you may not have winced she may not have winced we may not have winced you may not have winced they may not have winced
V-ing perfect
I may not have been wincing you may not have been wincing she may not have been wincing we may not have been wincing you may not have been wincing they may not have been wincing
Interrogative form
Simple form
may I wince? may you wince? may she wince? may we wince? may you wince? may they wince?
V-ing form
may I be wincing? may you be wincing? may she be wincing? may we be wincing? may you be wincing? may they be wincing?
Perfect
may I have winced? may you have winced? may she have winced? may we have winced? may you have winced? may they have winced?
V-ing perfect
may I have been wincing? may you have been wincing? may she have been wincing? may we have been wincing? may you have been wincing? may they have been wincing?
Interro-negative form
Simple form
may I not wince? may you not wince? may she not wince? may we not wince? may you not wince? may they not wince?
V-ing form
may I not be wincing? may you not be wincing? may she not be wincing? may we not be wincing? may you not be wincing? may they not be wincing?
Perfect
may I not have winced? may you not have winced? may she not have winced? may we not have winced? may you not have winced? may they not have winced?
V-ing perfect
may I not have been wincing? may you not have been wincing? may she not have been wincing? may we not have been wincing? may you not have been wincing? may they not have been wincing?