I could ravage you could ravage he could ravage we could ravage you could ravage they could ravage
V-ing form
I could be ravaging you could be ravaging he could be ravaging we could be ravaging you could be ravaging they could be ravaging
Perfect
I could have ravaged you could have ravaged he could have ravaged we could have ravaged you could have ravaged they could have ravaged
V-ing perfect
I could have been ravaging you could have been ravaging he could have been ravaging we could have been ravaging you could have been ravaging they could have been ravaging
Negation
Simple form
I could not ravage you could not ravage he could not ravage we could not ravage you could not ravage they could not ravage
V-ing form
I could not be ravaging you could not be ravaging he could not be ravaging we could not be ravaging you could not be ravaging they could not be ravaging
Perfect
I could not have ravaged you could not have ravaged he could not have ravaged we could not have ravaged you could not have ravaged they could not have ravaged
V-ing perfect
I could not have been ravaging you could not have been ravaging he could not have been ravaging we could not have been ravaging you could not have been ravaging they could not have been ravaging
Interrogative form
Simple form
could I ravage? could you ravage? could he ravage? could we ravage? could you ravage? could they ravage?
V-ing form
could I be ravaging? could you be ravaging? could he be ravaging? could we be ravaging? could you be ravaging? could they be ravaging?
Perfect
could I have ravaged? could you have ravaged? could he have ravaged? could we have ravaged? could you have ravaged? could they have ravaged?
V-ing perfect
could I have been ravaging? could you have been ravaging? could he have been ravaging? could we have been ravaging? could you have been ravaging? could they have been ravaging?
Interro-negative form
Simple form
could I not ravage? could you not ravage? could he not ravage? could we not ravage? could you not ravage? could they not ravage?
V-ing form
could I not be ravaging? could you not be ravaging? could he not be ravaging? could we not be ravaging? could you not be ravaging? could they not be ravaging?
Perfect
could I not have ravaged? could you not have ravaged? could he not have ravaged? could we not have ravaged? could you not have ravaged? could they not have ravaged?
V-ing perfect
could I not have been ravaging? could you not have been ravaging? could he not have been ravaging? could we not have been ravaging? could you not have been ravaging? could they not have been ravaging?