Conjugação do verbo inglês
COULD DETAIN

Verbo regular: detain - detained - detained

Afirmação

Forma simple	Forma com V-ing
I could detain you could detain he could detain we could detain you could detain they could detain	I could be detaining you could be detaining he could be detaining we could be detaining you could be detaining they could be detaining
Perfeito	Perfeito com V-ing
I could have detained you could have detained he could have detained we could have detained you could have detained they could have detained	I could have been detaining you could have been detaining he could have been detaining we could have been detaining you could have been detaining they could have been detaining

Negação

Forma simple	Forma com V-ing
I could not detain you could not detain he could not detain we could not detain you could not detain they could not detain	I could not be detaining you could not be detaining he could not be detaining we could not be detaining you could not be detaining they could not be detaining
Perfeito	Perfeito com V-ing
I could not have detained you could not have detained he could not have detained we could not have detained you could not have detained they could not have detained	I could not have been detaining you could not have been detaining he could not have been detaining we could not have been detaining you could not have been detaining they could not have been detaining

Forma interrogativa

Forma simple	Forma com V-ing
could I detain? could you detain? could he detain? could we detain? could you detain? could they detain?	could I be detaining? could you be detaining? could he be detaining? could we be detaining? could you be detaining? could they be detaining?
Perfeito	Perfeito com V-ing
could I have detained? could you have detained? could he have detained? could we have detained? could you have detained? could they have detained?	could I have been detaining? could you have been detaining? could he have been detaining? could we have been detaining? could you have been detaining? could they have been detaining?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not detain? could you not detain? could he not detain? could we not detain? could you not detain? could they not detain?	could I not be detaining? could you not be detaining? could he not be detaining? could we not be detaining? could you not be detaining? could they not be detaining?
Perfeito	Perfeito com V-ing
could I not have detained? could you not have detained? could he not have detained? could we not have detained? could you not have detained? could they not have detained?	could I not have been detaining? could you not have been detaining? could he not have been detaining? could we not have been detaining? could you not have been detaining? could they not have been detaining?