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