Conjugação do verbo inglês
COULD REFILL

Verbo regular: refill - refilled - refilled

Afirmação

Forma simple	Forma com V-ing
I could refill you could refill he could refill we could refill you could refill they could refill	I could be refilling you could be refilling he could be refilling we could be refilling you could be refilling they could be refilling
Perfeito	Perfeito com V-ing
I could have refilled you could have refilled he could have refilled we could have refilled you could have refilled they could have refilled	I could have been refilling you could have been refilling he could have been refilling we could have been refilling you could have been refilling they could have been refilling

Negação

Forma simple	Forma com V-ing
I could not refill you could not refill he could not refill we could not refill you could not refill they could not refill	I could not be refilling you could not be refilling he could not be refilling we could not be refilling you could not be refilling they could not be refilling
Perfeito	Perfeito com V-ing
I could not have refilled you could not have refilled he could not have refilled we could not have refilled you could not have refilled they could not have refilled	I could not have been refilling you could not have been refilling he could not have been refilling we could not have been refilling you could not have been refilling they could not have been refilling

Forma interrogativa

Forma simple	Forma com V-ing
could I refill? could you refill? could he refill? could we refill? could you refill? could they refill?	could I be refilling? could you be refilling? could he be refilling? could we be refilling? could you be refilling? could they be refilling?
Perfeito	Perfeito com V-ing
could I have refilled? could you have refilled? could he have refilled? could we have refilled? could you have refilled? could they have refilled?	could I have been refilling? could you have been refilling? could he have been refilling? could we have been refilling? could you have been refilling? could they have been refilling?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not refill? could you not refill? could he not refill? could we not refill? could you not refill? could they not refill?	could I not be refilling? could you not be refilling? could he not be refilling? could we not be refilling? could you not be refilling? could they not be refilling?
Perfeito	Perfeito com V-ing
could I not have refilled? could you not have refilled? could he not have refilled? could we not have refilled? could you not have refilled? could they not have refilled?	could I not have been refilling? could you not have been refilling? could he not have been refilling? could we not have been refilling? could you not have been refilling? could they not have been refilling?