I could overreach you could overreach he could overreach we could overreach you could overreach they could overreach
V-ing form
I could be overreaching you could be overreaching he could be overreaching we could be overreaching you could be overreaching they could be overreaching
Perfect
I could have overreached you could have overreached he could have overreached we could have overreached you could have overreached they could have overreached
V-ing perfect
I could have been overreaching you could have been overreaching he could have been overreaching we could have been overreaching you could have been overreaching they could have been overreaching
Negation
Simple form
I couldn't overreach you couldn't overreach he couldn't overreach we couldn't overreach you couldn't overreach they couldn't overreach
V-ing form
I couldn't be overreaching you couldn't be overreaching he couldn't be overreaching we couldn't be overreaching you couldn't be overreaching they couldn't be overreaching
Perfect
I couldn't have overreached you couldn't have overreached he couldn't have overreached we couldn't have overreached you couldn't have overreached they couldn't have overreached
V-ing perfect
I couldn't have been overreaching you couldn't have been overreaching he couldn't have been overreaching we couldn't have been overreaching you couldn't have been overreaching they couldn't have been overreaching
Interrogative form
Simple form
could I overreach? could you overreach? could he overreach? could we overreach? could you overreach? could they overreach?
V-ing form
could I be overreaching? could you be overreaching? could he be overreaching? could we be overreaching? could you be overreaching? could they be overreaching?
Perfect
could I have overreached? could you have overreached? could he have overreached? could we have overreached? could you have overreached? could they have overreached?
V-ing perfect
could I have been overreaching? could you have been overreaching? could he have been overreaching? could we have been overreaching? could you have been overreaching? could they have been overreaching?
Interro-negative form
Simple form
couldn't I overreach? couldn't you overreach? couldn't he overreach? couldn't we overreach? couldn't you overreach? couldn't they overreach?
V-ing form
couldn't I be overreaching? couldn't you be overreaching? couldn't he be overreaching? couldn't we be overreaching? couldn't you be overreaching? couldn't they be overreaching?
Perfect
couldn't I have overreached? couldn't you have overreached? couldn't he have overreached? couldn't we have overreached? couldn't you have overreached? couldn't they have overreached?
V-ing perfect
couldn't I have been overreaching? couldn't you have been overreaching? couldn't he have been overreaching? couldn't we have been overreaching? couldn't you have been overreaching? couldn't they have been overreaching?