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