Conjugação do verbo inglês
COULD CROSS

Verbo regular: cross - crossed - crossed

Afirmação

Forma simple	Forma com V-ing
I could cross you could cross he could cross we could cross you could cross they could cross	I could be crossing you could be crossing he could be crossing we could be crossing you could be crossing they could be crossing
Perfeito	Perfeito com V-ing
I could have crossed you could have crossed he could have crossed we could have crossed you could have crossed they could have crossed	I could have been crossing you could have been crossing he could have been crossing we could have been crossing you could have been crossing they could have been crossing

Negação

Forma simple	Forma com V-ing
I couldn't cross you couldn't cross he couldn't cross we couldn't cross you couldn't cross they couldn't cross	I couldn't be crossing you couldn't be crossing he couldn't be crossing we couldn't be crossing you couldn't be crossing they couldn't be crossing
Perfeito	Perfeito com V-ing
I couldn't have crossed you couldn't have crossed he couldn't have crossed we couldn't have crossed you couldn't have crossed they couldn't have crossed	I couldn't have been crossing you couldn't have been crossing he couldn't have been crossing we couldn't have been crossing you couldn't have been crossing they couldn't have been crossing

Forma interrogativa

Forma simple	Forma com V-ing
could I cross? could you cross? could he cross? could we cross? could you cross? could they cross?	could I be crossing? could you be crossing? could he be crossing? could we be crossing? could you be crossing? could they be crossing?
Perfeito	Perfeito com V-ing
could I have crossed? could you have crossed? could he have crossed? could we have crossed? could you have crossed? could they have crossed?	could I have been crossing? could you have been crossing? could he have been crossing? could we have been crossing? could you have been crossing? could they have been crossing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I cross? couldn't you cross? couldn't he cross? couldn't we cross? couldn't you cross? couldn't they cross?	couldn't I be crossing? couldn't you be crossing? couldn't he be crossing? couldn't we be crossing? couldn't you be crossing? couldn't they be crossing?
Perfeito	Perfeito com V-ing
couldn't I have crossed? couldn't you have crossed? couldn't he have crossed? couldn't we have crossed? couldn't you have crossed? couldn't they have crossed?	couldn't I have been crossing? couldn't you have been crossing? couldn't he have been crossing? couldn't we have been crossing? couldn't you have been crossing? couldn't they have been crossing?