English verb conjugation
COULD HOUND

Regular verb: hound - hounded - hounded

Affirmation

Simple form	V-ing form
I could hound you could hound he could hound we could hound you could hound they could hound	I could be hounding you could be hounding he could be hounding we could be hounding you could be hounding they could be hounding
Perfect	V-ing perfect
I could have hounded you could have hounded he could have hounded we could have hounded you could have hounded they could have hounded	I could have been hounding you could have been hounding he could have been hounding we could have been hounding you could have been hounding they could have been hounding

Negation

Simple form	V-ing form
I couldn't hound you couldn't hound he couldn't hound we couldn't hound you couldn't hound they couldn't hound	I couldn't be hounding you couldn't be hounding he couldn't be hounding we couldn't be hounding you couldn't be hounding they couldn't be hounding
Perfect	V-ing perfect
I couldn't have hounded you couldn't have hounded he couldn't have hounded we couldn't have hounded you couldn't have hounded they couldn't have hounded	I couldn't have been hounding you couldn't have been hounding he couldn't have been hounding we couldn't have been hounding you couldn't have been hounding they couldn't have been hounding

Interrogative form

Simple form	V-ing form
could I hound? could you hound? could he hound? could we hound? could you hound? could they hound?	could I be hounding? could you be hounding? could he be hounding? could we be hounding? could you be hounding? could they be hounding?
Perfect	V-ing perfect
could I have hounded? could you have hounded? could he have hounded? could we have hounded? could you have hounded? could they have hounded?	could I have been hounding? could you have been hounding? could he have been hounding? could we have been hounding? could you have been hounding? could they have been hounding?

Interro-negative form

Simple form	V-ing form
couldn't I hound? couldn't you hound? couldn't he hound? couldn't we hound? couldn't you hound? couldn't they hound?	couldn't I be hounding? couldn't you be hounding? couldn't he be hounding? couldn't we be hounding? couldn't you be hounding? couldn't they be hounding?
Perfect	V-ing perfect
couldn't I have hounded? couldn't you have hounded? couldn't he have hounded? couldn't we have hounded? couldn't you have hounded? couldn't they have hounded?	couldn't I have been hounding? couldn't you have been hounding? couldn't he have been hounding? couldn't we have been hounding? couldn't you have been hounding? couldn't they have been hounding?