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 couldn't overencourage you couldn't overencourage he couldn't overencourage we couldn't overencourage you couldn't overencourage they couldn't overencourage
V-ing form
I couldn't be overencouraging you couldn't be overencouraging he couldn't be overencouraging we couldn't be overencouraging you couldn't be overencouraging they couldn't be overencouraging
Perfect
I couldn't have overencouraged you couldn't have overencouraged he couldn't have overencouraged we couldn't have overencouraged you couldn't have overencouraged they couldn't have overencouraged
V-ing perfect
I couldn't have been overencouraging you couldn't have been overencouraging he couldn't have been overencouraging we couldn't have been overencouraging you couldn't have been overencouraging they couldn't 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
couldn't I overencourage? couldn't you overencourage? couldn't he overencourage? couldn't we overencourage? couldn't you overencourage? couldn't they overencourage?
V-ing form
couldn't I be overencouraging? couldn't you be overencouraging? couldn't he be overencouraging? couldn't we be overencouraging? couldn't you be overencouraging? couldn't they be overencouraging?
Perfect
couldn't I have overencouraged? couldn't you have overencouraged? couldn't he have overencouraged? couldn't we have overencouraged? couldn't you have overencouraged? couldn't they have overencouraged?
V-ing perfect
couldn't I have been overencouraging? couldn't you have been overencouraging? couldn't he have been overencouraging? couldn't we have been overencouraging? couldn't you have been overencouraging? couldn't they have been overencouraging?