I could caress you could caress he could caress we could caress you could caress they could caress
V-ing form
I could be caressing you could be caressing he could be caressing we could be caressing you could be caressing they could be caressing
Perfect
I could have caressed you could have caressed he could have caressed we could have caressed you could have caressed they could have caressed
V-ing perfect
I could have been caressing you could have been caressing he could have been caressing we could have been caressing you could have been caressing they could have been caressing
Negation
Simple form
I could not caress you could not caress he could not caress we could not caress you could not caress they could not caress
V-ing form
I could not be caressing you could not be caressing he could not be caressing we could not be caressing you could not be caressing they could not be caressing
Perfect
I could not have caressed you could not have caressed he could not have caressed we could not have caressed you could not have caressed they could not have caressed
V-ing perfect
I could not have been caressing you could not have been caressing he could not have been caressing we could not have been caressing you could not have been caressing they could not have been caressing
Interrogative form
Simple form
could I caress? could you caress? could he caress? could we caress? could you caress? could they caress?
V-ing form
could I be caressing? could you be caressing? could he be caressing? could we be caressing? could you be caressing? could they be caressing?
Perfect
could I have caressed? could you have caressed? could he have caressed? could we have caressed? could you have caressed? could they have caressed?
V-ing perfect
could I have been caressing? could you have been caressing? could he have been caressing? could we have been caressing? could you have been caressing? could they have been caressing?
Interro-negative form
Simple form
could I not caress? could you not caress? could he not caress? could we not caress? could you not caress? could they not caress?
V-ing form
could I not be caressing? could you not be caressing? could he not be caressing? could we not be caressing? could you not be caressing? could they not be caressing?
Perfect
could I not have caressed? could you not have caressed? could he not have caressed? could we not have caressed? could you not have caressed? could they not have caressed?
V-ing perfect
could I not have been caressing? could you not have been caressing? could he not have been caressing? could we not have been caressing? could you not have been caressing? could they not have been caressing?