can upwell
Regular verb: upwell - upwelled- upwelled

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

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

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

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