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