I can refill you can refill she can refill we can refill you can refill they can refill
Forma com V-ing
I can be refilling you can be refilling she can be refilling we can be refilling you can be refilling they can be refilling
Perfeito
I can have refilled you can have refilled she can have refilled we can have refilled you can have refilled they can have refilled
Perfeito com V-ing
I can have been refilling you can have been refilling she can have been refilling we can have been refilling you can have been refilling they can have been refilling
Negação
Forma simple
I cannot refill you cannot refill she cannot refill we cannot refill you cannot refill they cannot refill
Forma com V-ing
I cannot be refilling you cannot be refilling she cannot be refilling we cannot be refilling you cannot be refilling they cannot be refilling
Perfeito
I cannot have refilled you cannot have refilled she cannot have refilled we cannot have refilled you cannot have refilled they cannot have refilled
Perfeito com V-ing
I cannot have been refilling you cannot have been refilling she cannot have been refilling we cannot have been refilling you cannot have been refilling they cannot have been refilling
Forma interrogativa
Forma simple
can I refill? can you refill? can she refill? can we refill? can you refill? can they refill?
Forma com V-ing
can I be refilling? can you be refilling? can she be refilling? can we be refilling? can you be refilling? can they be refilling?
Perfeito
can I have refilled? can you have refilled? can she have refilled? can we have refilled? can you have refilled? can they have refilled?
Perfeito com V-ing
can I have been refilling? can you have been refilling? can she have been refilling? can we have been refilling? can you have been refilling? can they have been refilling?
Forma interro-Negação
Forma simple
can I not refill? can you not refill? can she not refill? can we not refill? can you not refill? can they not refill?
Forma com V-ing
can I not be refilling? can you not be refilling? can she not be refilling? can we not be refilling? can you not be refilling? can they not be refilling?
Perfeito
can I not have refilled? can you not have refilled? can she not have refilled? can we not have refilled? can you not have refilled? can they not have refilled?
Perfeito com V-ing
can I not have been refilling? can you not have been refilling? can she not have been refilling? can we not have been refilling? can you not have been refilling? can they not have been refilling?