could well
Regular verb: well - welled- welled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could well
you could well
she could well
we could well
you could well
they could well 	I could be welling
you could be welling
she could be welling
we could be welling
you could be welling
they could be welling	I could have welled
you could have welled
she could have welled
we could have welled
you could have welled
they could have welled	I could have been welling
you could have been welling
she could have been welling
we could have been welling
you could have been welling
they could have been welling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not well
you could not well
she could not well
we could not well
you could not well
they could not well 	I could not be welling
you could not be welling
she could not be welling
we could not be welling
you could not be welling
they could not be welling	I could not have welled
you could not have welled
she could not have welled
we could not have welled
you could not have welled
they could not have welled	I could not have been welling
you could not have been welling
she could not have been welling
we could not have been welling
you could not have been welling
they could not have been welling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I well?
could you well?
could she well?
could we well?
could you well?
could they well? 	could I be welling?
could you be welling?
could she be welling?
could we be welling?
could you be welling?
could they be welling? 	could I have welled?
could you have welled?
could she have welled?
could we have welled?
could you have welled?
could they have welled? 	could I have been welling?
could you have been welling?
could she have been welling?
could we have been welling?
could you have been welling?
could they have been welling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not well?
could you not well?
could she not well?
could we not well?
could you not well?
could they not well? 	could I not be welling?
could you not be welling?
could she not be welling?
could we not be welling?
could you not be welling?
could they not be welling? 	could I not have welled?
could you not have welled?
could she not have welled?
could we not have welled?
could you not have welled?
could they not have welled? 	could I not have been welling?
could you not have been welling?
could she not have been welling?
could we not have been welling?
could you not have been welling?
could they not have been welling?