may aviate
Regular verb: aviate - aviated- aviated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may aviate
you may aviate
she may aviate
we may aviate
you may aviate
they may aviate 	I may be aviating
you may be aviating
she may be aviating
we may be aviating
you may be aviating
they may be aviating	I may have aviated
you may have aviated
she may have aviated
we may have aviated
you may have aviated
they may have aviated	I may have been aviating
you may have been aviating
she may have been aviating
we may have been aviating
you may have been aviating
they may have been aviating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't aviate
you mayn't aviate
she mayn't aviate
we mayn't aviate
you mayn't aviate
they mayn't aviate 	I mayn't be aviating
you mayn't be aviating
she mayn't be aviating
we mayn't be aviating
you mayn't be aviating
they mayn't be aviating	I mayn't have aviated
you mayn't have aviated
she mayn't have aviated
we mayn't have aviated
you mayn't have aviated
they mayn't have aviated	I mayn't have been aviating
you mayn't have been aviating
she mayn't have been aviating
we mayn't have been aviating
you mayn't have been aviating
they mayn't have been aviating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I aviate?
may you aviate?
may she aviate?
may we aviate?
may you aviate?
may they aviate? 	may I be aviating?
may you be aviating?
may she be aviating?
may we be aviating?
may you be aviating?
may they be aviating? 	may I have aviated?
may you have aviated?
may she have aviated?
may we have aviated?
may you have aviated?
may they have aviated? 	may I have been aviating?
may you have been aviating?
may she have been aviating?
may we have been aviating?
may you have been aviating?
may they have been aviating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I aviate?
mayn't you aviate?
mayn't she aviate?
mayn't we aviate?
mayn't you aviate?
mayn't they aviate? 	mayn't I be aviating?
mayn't you be aviating?
mayn't she be aviating?
mayn't we be aviating?
mayn't you be aviating?
mayn't they be aviating? 	mayn't I have aviated?
mayn't you have aviated?
mayn't she have aviated?
mayn't we have aviated?
mayn't you have aviated?
mayn't they have aviated? 	mayn't I have been aviating?
mayn't you have been aviating?
mayn't she have been aviating?
mayn't we have been aviating?
mayn't you have been aviating?
mayn't they have been aviating?