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