could well
Regular verb: well - welled- welled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could well
you could well
he could well
we could well
you could well
they could well 	I could be welling
you could be welling
he could be welling
we could be welling
you could be welling
they could be welling	I could have welled
you could have welled
he 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
he 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 couldn't well
you couldn't well
he couldn't well
we couldn't well
you couldn't well
they couldn't well 	I couldn't be welling
you couldn't be welling
he couldn't be welling
we couldn't be welling
you couldn't be welling
they couldn't be welling	I couldn't have welled
you couldn't have welled
he couldn't have welled
we couldn't have welled
you couldn't have welled
they couldn't have welled	I couldn't have been welling
you couldn't have been welling
he couldn't have been welling
we couldn't have been welling
you couldn't have been welling
they couldn't have been welling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I well?
could you well?
could he well?
could we well?
could you well?
could they well? 	could I be welling?
could you be welling?
could he be welling?
could we be welling?
could you be welling?
could they be welling? 	could I have welled?
could you have welled?
could he 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 he 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 	
couldn't I well?
couldn't you well?
couldn't he well?
couldn't we well?
couldn't you well?
couldn't they well? 	couldn't I be welling?
couldn't you be welling?
couldn't he be welling?
couldn't we be welling?
couldn't you be welling?
couldn't they be welling? 	couldn't I have welled?
couldn't you have welled?
couldn't he have welled?
couldn't we have welled?
couldn't you have welled?
couldn't they have welled? 	couldn't I have been welling?
couldn't you have been welling?
couldn't he have been welling?
couldn't we have been welling?
couldn't you have been welling?
couldn't they have been welling?