Conjugación del verbo inglés
COULD GROUP

Verbo regular: group - grouped - grouped

Afirmación

Forma simple	Forma con V-ing
I could group you could group he could group we could group you could group they could group	I could be grouping you could be grouping he could be grouping we could be grouping you could be grouping they could be grouping
Perfecto	Perfecto con V-ing
I could have grouped you could have grouped he could have grouped we could have grouped you could have grouped they could have grouped	I could have been grouping you could have been grouping he could have been grouping we could have been grouping you could have been grouping they could have been grouping

Negación

Forma simple	Forma con V-ing
I could not group you could not group he could not group we could not group you could not group they could not group	I could not be grouping you could not be grouping he could not be grouping we could not be grouping you could not be grouping they could not be grouping
Perfecto	Perfecto con V-ing
I could not have grouped you could not have grouped he could not have grouped we could not have grouped you could not have grouped they could not have grouped	I could not have been grouping you could not have been grouping he could not have been grouping we could not have been grouping you could not have been grouping they could not have been grouping

Forma interrogativa

Forma simple	Forma con V-ing
could I group? could you group? could he group? could we group? could you group? could they group?	could I be grouping? could you be grouping? could he be grouping? could we be grouping? could you be grouping? could they be grouping?
Perfecto	Perfecto con V-ing
could I have grouped? could you have grouped? could he have grouped? could we have grouped? could you have grouped? could they have grouped?	could I have been grouping? could you have been grouping? could he have been grouping? could we have been grouping? could you have been grouping? could they have been grouping?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not group? could you not group? could he not group? could we not group? could you not group? could they not group?	could I not be grouping? could you not be grouping? could he not be grouping? could we not be grouping? could you not be grouping? could they not be grouping?
Perfecto	Perfecto con V-ing
could I not have grouped? could you not have grouped? could he not have grouped? could we not have grouped? could you not have grouped? could they not have grouped?	could I not have been grouping? could you not have been grouping? could he not have been grouping? could we not have been grouping? could you not have been grouping? could they not have been grouping?