may outgas
Regular verb: outgas - outgased- outgased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may outgas
you may outgas
she may outgas
we may outgas
you may outgas
they may outgas 	I may be outgasing
you may be outgasing
she may be outgasing
we may be outgasing
you may be outgasing
they may be outgasing	I may have outgased
you may have outgased
she may have outgased
we may have outgased
you may have outgased
they may have outgased	I may have been outgasing
you may have been outgasing
she may have been outgasing
we may have been outgasing
you may have been outgasing
they may have been outgasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't outgas
you mayn't outgas
she mayn't outgas
we mayn't outgas
you mayn't outgas
they mayn't outgas 	I mayn't be outgasing
you mayn't be outgasing
she mayn't be outgasing
we mayn't be outgasing
you mayn't be outgasing
they mayn't be outgasing	I mayn't have outgased
you mayn't have outgased
she mayn't have outgased
we mayn't have outgased
you mayn't have outgased
they mayn't have outgased	I mayn't have been outgasing
you mayn't have been outgasing
she mayn't have been outgasing
we mayn't have been outgasing
you mayn't have been outgasing
they mayn't have been outgasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I outgas?
may you outgas?
may she outgas?
may we outgas?
may you outgas?
may they outgas? 	may I be outgasing?
may you be outgasing?
may she be outgasing?
may we be outgasing?
may you be outgasing?
may they be outgasing? 	may I have outgased?
may you have outgased?
may she have outgased?
may we have outgased?
may you have outgased?
may they have outgased? 	may I have been outgasing?
may you have been outgasing?
may she have been outgasing?
may we have been outgasing?
may you have been outgasing?
may they have been outgasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I outgas?
mayn't you outgas?
mayn't she outgas?
mayn't we outgas?
mayn't you outgas?
mayn't they outgas? 	mayn't I be outgasing?
mayn't you be outgasing?
mayn't she be outgasing?
mayn't we be outgasing?
mayn't you be outgasing?
mayn't they be outgasing? 	mayn't I have outgased?
mayn't you have outgased?
mayn't she have outgased?
mayn't we have outgased?
mayn't you have outgased?
mayn't they have outgased? 	mayn't I have been outgasing?
mayn't you have been outgasing?
mayn't she have been outgasing?
mayn't we have been outgasing?
mayn't you have been outgasing?
mayn't they have been outgasing?