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