may extenuate
Regular verb: extenuate - extenuated- extenuated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may extenuate
you may extenuate
she may extenuate
we may extenuate
you may extenuate
they may extenuate 	I may be extenuating
you may be extenuating
she may be extenuating
we may be extenuating
you may be extenuating
they may be extenuating	I may have extenuated
you may have extenuated
she may have extenuated
we may have extenuated
you may have extenuated
they may have extenuated	I may have been extenuating
you may have been extenuating
she may have been extenuating
we may have been extenuating
you may have been extenuating
they may have been extenuating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't extenuate
you mayn't extenuate
she mayn't extenuate
we mayn't extenuate
you mayn't extenuate
they mayn't extenuate 	I mayn't be extenuating
you mayn't be extenuating
she mayn't be extenuating
we mayn't be extenuating
you mayn't be extenuating
they mayn't be extenuating	I mayn't have extenuated
you mayn't have extenuated
she mayn't have extenuated
we mayn't have extenuated
you mayn't have extenuated
they mayn't have extenuated	I mayn't have been extenuating
you mayn't have been extenuating
she mayn't have been extenuating
we mayn't have been extenuating
you mayn't have been extenuating
they mayn't have been extenuating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I extenuate?
may you extenuate?
may she extenuate?
may we extenuate?
may you extenuate?
may they extenuate? 	may I be extenuating?
may you be extenuating?
may she be extenuating?
may we be extenuating?
may you be extenuating?
may they be extenuating? 	may I have extenuated?
may you have extenuated?
may she have extenuated?
may we have extenuated?
may you have extenuated?
may they have extenuated? 	may I have been extenuating?
may you have been extenuating?
may she have been extenuating?
may we have been extenuating?
may you have been extenuating?
may they have been extenuating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I extenuate?
mayn't you extenuate?
mayn't she extenuate?
mayn't we extenuate?
mayn't you extenuate?
mayn't they extenuate? 	mayn't I be extenuating?
mayn't you be extenuating?
mayn't she be extenuating?
mayn't we be extenuating?
mayn't you be extenuating?
mayn't they be extenuating? 	mayn't I have extenuated?
mayn't you have extenuated?
mayn't she have extenuated?
mayn't we have extenuated?
mayn't you have extenuated?
mayn't they have extenuated? 	mayn't I have been extenuating?
mayn't you have been extenuating?
mayn't she have been extenuating?
mayn't we have been extenuating?
mayn't you have been extenuating?
mayn't they have been extenuating?