I may winter you may winter she may winter we may winter you may winter they may winter
V-ing form
I may be wintering you may be wintering she may be wintering we may be wintering you may be wintering they may be wintering
Perfect
I may have wintered you may have wintered she may have wintered we may have wintered you may have wintered they may have wintered
V-ing perfect
I may have been wintering you may have been wintering she may have been wintering we may have been wintering you may have been wintering they may have been wintering
Negation
Simple form
I may not winter you may not winter she may not winter we may not winter you may not winter they may not winter
V-ing form
I may not be wintering you may not be wintering she may not be wintering we may not be wintering you may not be wintering they may not be wintering
Perfect
I may not have wintered you may not have wintered she may not have wintered we may not have wintered you may not have wintered they may not have wintered
V-ing perfect
I may not have been wintering you may not have been wintering she may not have been wintering we may not have been wintering you may not have been wintering they may not have been wintering
Interrogative form
Simple form
may I winter? may you winter? may she winter? may we winter? may you winter? may they winter?
V-ing form
may I be wintering? may you be wintering? may she be wintering? may we be wintering? may you be wintering? may they be wintering?
Perfect
may I have wintered? may you have wintered? may she have wintered? may we have wintered? may you have wintered? may they have wintered?
V-ing perfect
may I have been wintering? may you have been wintering? may she have been wintering? may we have been wintering? may you have been wintering? may they have been wintering?
Interro-negative form
Simple form
may I not winter? may you not winter? may she not winter? may we not winter? may you not winter? may they not winter?
V-ing form
may I not be wintering? may you not be wintering? may she not be wintering? may we not be wintering? may you not be wintering? may they not be wintering?
Perfect
may I not have wintered? may you not have wintered? may she not have wintered? may we not have wintered? may you not have wintered? may they not have wintered?
V-ing perfect
may I not have been wintering? may you not have been wintering? may she not have been wintering? may we not have been wintering? may you not have been wintering? may they not have been wintering?