I could compile you could compile he could compile we could compile you could compile they could compile
Forma com V-ing
I could be compiling you could be compiling he could be compiling we could be compiling you could be compiling they could be compiling
Perfeito
I could have compiled you could have compiled he could have compiled we could have compiled you could have compiled they could have compiled
Perfeito com V-ing
I could have been compiling you could have been compiling he could have been compiling we could have been compiling you could have been compiling they could have been compiling
Negação
Forma simple
I could not compile you could not compile he could not compile we could not compile you could not compile they could not compile
Forma com V-ing
I could not be compiling you could not be compiling he could not be compiling we could not be compiling you could not be compiling they could not be compiling
Perfeito
I could not have compiled you could not have compiled he could not have compiled we could not have compiled you could not have compiled they could not have compiled
Perfeito com V-ing
I could not have been compiling you could not have been compiling he could not have been compiling we could not have been compiling you could not have been compiling they could not have been compiling
Forma interrogativa
Forma simple
could I compile? could you compile? could he compile? could we compile? could you compile? could they compile?
Forma com V-ing
could I be compiling? could you be compiling? could he be compiling? could we be compiling? could you be compiling? could they be compiling?
Perfeito
could I have compiled? could you have compiled? could he have compiled? could we have compiled? could you have compiled? could they have compiled?
Perfeito com V-ing
could I have been compiling? could you have been compiling? could he have been compiling? could we have been compiling? could you have been compiling? could they have been compiling?
Forma interro-Negação
Forma simple
could I not compile? could you not compile? could he not compile? could we not compile? could you not compile? could they not compile?
Forma com V-ing
could I not be compiling? could you not be compiling? could he not be compiling? could we not be compiling? could you not be compiling? could they not be compiling?
Perfeito
could I not have compiled? could you not have compiled? could he not have compiled? could we not have compiled? could you not have compiled? could they not have compiled?
Perfeito com V-ing
could I not have been compiling? could you not have been compiling? could he not have been compiling? could we not have been compiling? could you not have been compiling? could they not have been compiling?