Conjugação do verbo inglês
COULD OVERFLOW

Verbo regular: overflow - overflowed - overflowed

Afirmação

Forma simple	Forma com V-ing
I could overflow you could overflow he could overflow we could overflow you could overflow they could overflow	I could be overflowing you could be overflowing he could be overflowing we could be overflowing you could be overflowing they could be overflowing
Perfeito	Perfeito com V-ing
I could have overflowed you could have overflowed he could have overflowed we could have overflowed you could have overflowed they could have overflowed	I could have been overflowing you could have been overflowing he could have been overflowing we could have been overflowing you could have been overflowing they could have been overflowing

Negação

Forma simple	Forma com V-ing
I couldn't overflow you couldn't overflow he couldn't overflow we couldn't overflow you couldn't overflow they couldn't overflow	I couldn't be overflowing you couldn't be overflowing he couldn't be overflowing we couldn't be overflowing you couldn't be overflowing they couldn't be overflowing
Perfeito	Perfeito com V-ing
I couldn't have overflowed you couldn't have overflowed he couldn't have overflowed we couldn't have overflowed you couldn't have overflowed they couldn't have overflowed	I couldn't have been overflowing you couldn't have been overflowing he couldn't have been overflowing we couldn't have been overflowing you couldn't have been overflowing they couldn't have been overflowing

Forma interrogativa

Forma simple	Forma com V-ing
could I overflow? could you overflow? could he overflow? could we overflow? could you overflow? could they overflow?	could I be overflowing? could you be overflowing? could he be overflowing? could we be overflowing? could you be overflowing? could they be overflowing?
Perfeito	Perfeito com V-ing
could I have overflowed? could you have overflowed? could he have overflowed? could we have overflowed? could you have overflowed? could they have overflowed?	could I have been overflowing? could you have been overflowing? could he have been overflowing? could we have been overflowing? could you have been overflowing? could they have been overflowing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I overflow? couldn't you overflow? couldn't he overflow? couldn't we overflow? couldn't you overflow? couldn't they overflow?	couldn't I be overflowing? couldn't you be overflowing? couldn't he be overflowing? couldn't we be overflowing? couldn't you be overflowing? couldn't they be overflowing?
Perfeito	Perfeito com V-ing
couldn't I have overflowed? couldn't you have overflowed? couldn't he have overflowed? couldn't we have overflowed? couldn't you have overflowed? couldn't they have overflowed?	couldn't I have been overflowing? couldn't you have been overflowing? couldn't he have been overflowing? couldn't we have been overflowing? couldn't you have been overflowing? couldn't they have been overflowing?