may outpromise
Regular verb: outpromise - outpromised- outpromised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may outpromise
you may outpromise
he may outpromise
we may outpromise
you may outpromise
they may outpromise 	I may be outpromising
you may be outpromising
he may be outpromising
we may be outpromising
you may be outpromising
they may be outpromising	I may have outpromised
you may have outpromised
he may have outpromised
we may have outpromised
you may have outpromised
they may have outpromised	I may have been outpromising
you may have been outpromising
he may have been outpromising
we may have been outpromising
you may have been outpromising
they may have been outpromising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't outpromise
you mayn't outpromise
he mayn't outpromise
we mayn't outpromise
you mayn't outpromise
they mayn't outpromise 	I mayn't be outpromising
you mayn't be outpromising
he mayn't be outpromising
we mayn't be outpromising
you mayn't be outpromising
they mayn't be outpromising	I mayn't have outpromised
you mayn't have outpromised
he mayn't have outpromised
we mayn't have outpromised
you mayn't have outpromised
they mayn't have outpromised	I mayn't have been outpromising
you mayn't have been outpromising
he mayn't have been outpromising
we mayn't have been outpromising
you mayn't have been outpromising
they mayn't have been outpromising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I outpromise?
may you outpromise?
may he outpromise?
may we outpromise?
may you outpromise?
may they outpromise? 	may I be outpromising?
may you be outpromising?
may he be outpromising?
may we be outpromising?
may you be outpromising?
may they be outpromising? 	may I have outpromised?
may you have outpromised?
may he have outpromised?
may we have outpromised?
may you have outpromised?
may they have outpromised? 	may I have been outpromising?
may you have been outpromising?
may he have been outpromising?
may we have been outpromising?
may you have been outpromising?
may they have been outpromising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I outpromise?
mayn't you outpromise?
mayn't he outpromise?
mayn't we outpromise?
mayn't you outpromise?
mayn't they outpromise? 	mayn't I be outpromising?
mayn't you be outpromising?
mayn't he be outpromising?
mayn't we be outpromising?
mayn't you be outpromising?
mayn't they be outpromising? 	mayn't I have outpromised?
mayn't you have outpromised?
mayn't he have outpromised?
mayn't we have outpromised?
mayn't you have outpromised?
mayn't they have outpromised? 	mayn't I have been outpromising?
mayn't you have been outpromising?
mayn't he have been outpromising?
mayn't we have been outpromising?
mayn't you have been outpromising?
mayn't they have been outpromising?