I can accuse you can accuse she can accuse we can accuse you can accuse they can accuse
V-ing form
I can be accusing you can be accusing she can be accusing we can be accusing you can be accusing they can be accusing
Perfect
I can have accused you can have accused she can have accused we can have accused you can have accused they can have accused
V-ing perfect
I can have been accusing you can have been accusing she can have been accusing we can have been accusing you can have been accusing they can have been accusing
Negation
Simple form
I cannot accuse you cannot accuse she cannot accuse we cannot accuse you cannot accuse they cannot accuse
V-ing form
I cannot be accusing you cannot be accusing she cannot be accusing we cannot be accusing you cannot be accusing they cannot be accusing
Perfect
I cannot have accused you cannot have accused she cannot have accused we cannot have accused you cannot have accused they cannot have accused
V-ing perfect
I cannot have been accusing you cannot have been accusing she cannot have been accusing we cannot have been accusing you cannot have been accusing they cannot have been accusing
Interrogative form
Simple form
can I accuse? can you accuse? can she accuse? can we accuse? can you accuse? can they accuse?
V-ing form
can I be accusing? can you be accusing? can she be accusing? can we be accusing? can you be accusing? can they be accusing?
Perfect
can I have accused? can you have accused? can she have accused? can we have accused? can you have accused? can they have accused?
V-ing perfect
can I have been accusing? can you have been accusing? can she have been accusing? can we have been accusing? can you have been accusing? can they have been accusing?
Interro-negative form
Simple form
can I not accuse? can you not accuse? can she not accuse? can we not accuse? can you not accuse? can they not accuse?
V-ing form
can I not be accusing? can you not be accusing? can she not be accusing? can we not be accusing? can you not be accusing? can they not be accusing?
Perfect
can I not have accused? can you not have accused? can she not have accused? can we not have accused? can you not have accused? can they not have accused?
V-ing perfect
can I not have been accusing? can you not have been accusing? can she not have been accusing? can we not have been accusing? can you not have been accusing? can they not have been accusing?