I could love you could love she could love we could love you could love they could love
V-ing form
I could be loving you could be loving she could be loving we could be loving you could be loving they could be loving
Perfect
I could have loved you could have loved she could have loved we could have loved you could have loved they could have loved
V-ing perfect
I could have been loving you could have been loving she could have been loving we could have been loving you could have been loving they could have been loving
Negation
Simple form
I couldn't love you couldn't love she couldn't love we couldn't love you couldn't love they couldn't love
V-ing form
I couldn't be loving you couldn't be loving she couldn't be loving we couldn't be loving you couldn't be loving they couldn't be loving
Perfect
I couldn't have loved you couldn't have loved she couldn't have loved we couldn't have loved you couldn't have loved they couldn't have loved
V-ing perfect
I couldn't have been loving you couldn't have been loving she couldn't have been loving we couldn't have been loving you couldn't have been loving they couldn't have been loving
Interrogative form
Simple form
could I love? could you love? could she love? could we love? could you love? could they love?
V-ing form
could I be loving? could you be loving? could she be loving? could we be loving? could you be loving? could they be loving?
Perfect
could I have loved? could you have loved? could she have loved? could we have loved? could you have loved? could they have loved?
V-ing perfect
could I have been loving? could you have been loving? could she have been loving? could we have been loving? could you have been loving? could they have been loving?
Interro-negative form
Simple form
couldn't I love? couldn't you love? couldn't she love? couldn't we love? couldn't you love? couldn't they love?
V-ing form
couldn't I be loving? couldn't you be loving? couldn't she be loving? couldn't we be loving? couldn't you be loving? couldn't they be loving?
Perfect
couldn't I have loved? couldn't you have loved? couldn't she have loved? couldn't we have loved? couldn't you have loved? couldn't they have loved?
V-ing perfect
couldn't I have been loving? couldn't you have been loving? couldn't she have been loving? couldn't we have been loving? couldn't you have been loving? couldn't they have been loving?