can upwell
Regular verb: upwell - upwelled- upwelled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can upwell
you can upwell
he can upwell
we can upwell
you can upwell
they can upwell 	I can be upwelling
you can be upwelling
he can be upwelling
we can be upwelling
you can be upwelling
they can be upwelling	I can have upwelled
you can have upwelled
he 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
he 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 cannot upwell
you cannot upwell
he cannot upwell
we cannot upwell
you cannot upwell
they cannot upwell 	I cannot be upwelling
you cannot be upwelling
he cannot be upwelling
we cannot be upwelling
you cannot be upwelling
they cannot be upwelling	I cannot have upwelled
you cannot have upwelled
he cannot have upwelled
we cannot have upwelled
you cannot have upwelled
they cannot have upwelled	I cannot have been upwelling
you cannot have been upwelling
he cannot have been upwelling
we cannot have been upwelling
you cannot have been upwelling
they cannot have been upwelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I upwell?
can you upwell?
can he upwell?
can we upwell?
can you upwell?
can they upwell? 	can I be upwelling?
can you be upwelling?
can he be upwelling?
can we be upwelling?
can you be upwelling?
can they be upwelling? 	can I have upwelled?
can you have upwelled?
can he 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 he 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 I not upwell?
can you not upwell?
can he not upwell?
can we not upwell?
can you not upwell?
can they not upwell? 	can I not be upwelling?
can you not be upwelling?
can he not be upwelling?
can we not be upwelling?
can you not be upwelling?
can they not be upwelling? 	can I not have upwelled?
can you not have upwelled?
can he not have upwelled?
can we not have upwelled?
can you not have upwelled?
can they not have upwelled? 	can I not have been upwelling?
can you not have been upwelling?
can he not have been upwelling?
can we not have been upwelling?
can you not have been upwelling?
can they not have been upwelling?