I could overencourage you could overencourage he could overencourage we could overencourage you could overencourage they could overencourage
V-ing form
I could be overencouraging you could be overencouraging he could be overencouraging we could be overencouraging you could be overencouraging they could be overencouraging
Perfect
I could have overencouraged you could have overencouraged he could have overencouraged we could have overencouraged you could have overencouraged they could have overencouraged
V-ing perfect
I could have been overencouraging you could have been overencouraging he could have been overencouraging we could have been overencouraging you could have been overencouraging they could have been overencouraging
Negation
Simple form
I could not overencourage you could not overencourage he could not overencourage we could not overencourage you could not overencourage they could not overencourage
V-ing form
I could not be overencouraging you could not be overencouraging he could not be overencouraging we could not be overencouraging you could not be overencouraging they could not be overencouraging
Perfect
I could not have overencouraged you could not have overencouraged he could not have overencouraged we could not have overencouraged you could not have overencouraged they could not have overencouraged
V-ing perfect
I could not have been overencouraging you could not have been overencouraging he could not have been overencouraging we could not have been overencouraging you could not have been overencouraging they could not have been overencouraging
Interrogative form
Simple form
could I overencourage? could you overencourage? could he overencourage? could we overencourage? could you overencourage? could they overencourage?
V-ing form
could I be overencouraging? could you be overencouraging? could he be overencouraging? could we be overencouraging? could you be overencouraging? could they be overencouraging?
Perfect
could I have overencouraged? could you have overencouraged? could he have overencouraged? could we have overencouraged? could you have overencouraged? could they have overencouraged?
V-ing perfect
could I have been overencouraging? could you have been overencouraging? could he have been overencouraging? could we have been overencouraging? could you have been overencouraging? could they have been overencouraging?
Interro-negative form
Simple form
could I not overencourage? could you not overencourage? could he not overencourage? could we not overencourage? could you not overencourage? could they not overencourage?
V-ing form
could I not be overencouraging? could you not be overencouraging? could he not be overencouraging? could we not be overencouraging? could you not be overencouraging? could they not be overencouraging?
Perfect
could I not have overencouraged? could you not have overencouraged? could he not have overencouraged? could we not have overencouraged? could you not have overencouraged? could they not have overencouraged?
V-ing perfect
could I not have been overencouraging? could you not have been overencouraging? could he not have been overencouraging? could we not have been overencouraging? could you not have been overencouraging? could they not have been overencouraging?