may winter
Regular verb: winter - wintered- wintered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may winter
you may winter
he may winter
we may winter
you may winter
they may winter 	I may be wintering
you may be wintering
he may be wintering
we may be wintering
you may be wintering
they may be wintering	I may have wintered
you may have wintered
he may have wintered
we may have wintered
you may have wintered
they may have wintered	I may have been wintering
you may have been wintering
he may have been wintering
we may have been wintering
you may have been wintering
they may have been wintering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't winter
you mayn't winter
he mayn't winter
we mayn't winter
you mayn't winter
they mayn't winter 	I mayn't be wintering
you mayn't be wintering
he mayn't be wintering
we mayn't be wintering
you mayn't be wintering
they mayn't be wintering	I mayn't have wintered
you mayn't have wintered
he mayn't have wintered
we mayn't have wintered
you mayn't have wintered
they mayn't have wintered	I mayn't have been wintering
you mayn't have been wintering
he mayn't have been wintering
we mayn't have been wintering
you mayn't have been wintering
they mayn't have been wintering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I winter?
may you winter?
may he winter?
may we winter?
may you winter?
may they winter? 	may I be wintering?
may you be wintering?
may he be wintering?
may we be wintering?
may you be wintering?
may they be wintering? 	may I have wintered?
may you have wintered?
may he have wintered?
may we have wintered?
may you have wintered?
may they have wintered? 	may I have been wintering?
may you have been wintering?
may he have been wintering?
may we have been wintering?
may you have been wintering?
may they have been wintering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I winter?
mayn't you winter?
mayn't he winter?
mayn't we winter?
mayn't you winter?
mayn't they winter? 	mayn't I be wintering?
mayn't you be wintering?
mayn't he be wintering?
mayn't we be wintering?
mayn't you be wintering?
mayn't they be wintering? 	mayn't I have wintered?
mayn't you have wintered?
mayn't he have wintered?
mayn't we have wintered?
mayn't you have wintered?
mayn't they have wintered? 	mayn't I have been wintering?
mayn't you have been wintering?
mayn't he have been wintering?
mayn't we have been wintering?
mayn't you have been wintering?
mayn't they have been wintering?