may upwell
Regular verb: upwell - upwelled- upwelled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may upwell
you may upwell
she may upwell
we may upwell
you may upwell
they may upwell 	I may be upwelling
you may be upwelling
she may be upwelling
we may be upwelling
you may be upwelling
they may be upwelling	I may have upwelled
you may have upwelled
she may have upwelled
we may have upwelled
you may have upwelled
they may have upwelled	I may have been upwelling
you may have been upwelling
she may have been upwelling
we may have been upwelling
you may have been upwelling
they may have been upwelling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't upwell
you mayn't upwell
she mayn't upwell
we mayn't upwell
you mayn't upwell
they mayn't upwell 	I mayn't be upwelling
you mayn't be upwelling
she mayn't be upwelling
we mayn't be upwelling
you mayn't be upwelling
they mayn't be upwelling	I mayn't have upwelled
you mayn't have upwelled
she mayn't have upwelled
we mayn't have upwelled
you mayn't have upwelled
they mayn't have upwelled	I mayn't have been upwelling
you mayn't have been upwelling
she mayn't have been upwelling
we mayn't have been upwelling
you mayn't have been upwelling
they mayn't have been upwelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I upwell?
may you upwell?
may she upwell?
may we upwell?
may you upwell?
may they upwell? 	may I be upwelling?
may you be upwelling?
may she be upwelling?
may we be upwelling?
may you be upwelling?
may they be upwelling? 	may I have upwelled?
may you have upwelled?
may she have upwelled?
may we have upwelled?
may you have upwelled?
may they have upwelled? 	may I have been upwelling?
may you have been upwelling?
may she have been upwelling?
may we have been upwelling?
may you have been upwelling?
may they have been upwelling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I upwell?
mayn't you upwell?
mayn't she upwell?
mayn't we upwell?
mayn't you upwell?
mayn't they upwell? 	mayn't I be upwelling?
mayn't you be upwelling?
mayn't she be upwelling?
mayn't we be upwelling?
mayn't you be upwelling?
mayn't they be upwelling? 	mayn't I have upwelled?
mayn't you have upwelled?
mayn't she have upwelled?
mayn't we have upwelled?
mayn't you have upwelled?
mayn't they have upwelled? 	mayn't I have been upwelling?
mayn't you have been upwelling?
mayn't she have been upwelling?
mayn't we have been upwelling?
mayn't you have been upwelling?
mayn't they have been upwelling?