I can amerce you can amerce he can amerce we can amerce you can amerce they can amerce
V-ing form
I can be amercing you can be amercing he can be amercing we can be amercing you can be amercing they can be amercing
Perfect
I can have amerced you can have amerced he can have amerced we can have amerced you can have amerced they can have amerced
V-ing perfect
I can have been amercing you can have been amercing he can have been amercing we can have been amercing you can have been amercing they can have been amercing
Negation
Simple form
I cannot amerce you cannot amerce he cannot amerce we cannot amerce you cannot amerce they cannot amerce
V-ing form
I cannot be amercing you cannot be amercing he cannot be amercing we cannot be amercing you cannot be amercing they cannot be amercing
Perfect
I cannot have amerced you cannot have amerced he cannot have amerced we cannot have amerced you cannot have amerced they cannot have amerced
V-ing perfect
I cannot have been amercing you cannot have been amercing he cannot have been amercing we cannot have been amercing you cannot have been amercing they cannot have been amercing
Interrogative form
Simple form
can I amerce? can you amerce? can he amerce? can we amerce? can you amerce? can they amerce?
V-ing form
can I be amercing? can you be amercing? can he be amercing? can we be amercing? can you be amercing? can they be amercing?
Perfect
can I have amerced? can you have amerced? can he have amerced? can we have amerced? can you have amerced? can they have amerced?
V-ing perfect
can I have been amercing? can you have been amercing? can he have been amercing? can we have been amercing? can you have been amercing? can they have been amercing?
Interro-negative form
Simple form
can I not amerce? can you not amerce? can he not amerce? can we not amerce? can you not amerce? can they not amerce?
V-ing form
can I not be amercing? can you not be amercing? can he not be amercing? can we not be amercing? can you not be amercing? can they not be amercing?
Perfect
can I not have amerced? can you not have amerced? can he not have amerced? can we not have amerced? can you not have amerced? can they not have amerced?
V-ing perfect
can I not have been amercing? can you not have been amercing? can he not have been amercing? can we not have been amercing? can you not have been amercing? can they not have been amercing?