I can choke you can choke she can choke we can choke you can choke they can choke
Forma con V-ing
I can be choking you can be choking she can be choking we can be choking you can be choking they can be choking
Perfecto
I can have choked you can have choked she can have choked we can have choked you can have choked they can have choked
Perfecto con V-ing
I can have been choking you can have been choking she can have been choking we can have been choking you can have been choking they can have been choking
Negación
Forma simple
I cannot choke you cannot choke she cannot choke we cannot choke you cannot choke they cannot choke
Forma con V-ing
I cannot be choking you cannot be choking she cannot be choking we cannot be choking you cannot be choking they cannot be choking
Perfecto
I cannot have choked you cannot have choked she cannot have choked we cannot have choked you cannot have choked they cannot have choked
Perfecto con V-ing
I cannot have been choking you cannot have been choking she cannot have been choking we cannot have been choking you cannot have been choking they cannot have been choking
Forma interrogativa
Forma simple
can I choke? can you choke? can she choke? can we choke? can you choke? can they choke?
Forma con V-ing
can I be choking? can you be choking? can she be choking? can we be choking? can you be choking? can they be choking?
Perfecto
can I have choked? can you have choked? can she have choked? can we have choked? can you have choked? can they have choked?
Perfecto con V-ing
can I have been choking? can you have been choking? can she have been choking? can we have been choking? can you have been choking? can they have been choking?
Forma interro-negativa
Forma simple
can I not choke? can you not choke? can she not choke? can we not choke? can you not choke? can they not choke?
Forma con V-ing
can I not be choking? can you not be choking? can she not be choking? can we not be choking? can you not be choking? can they not be choking?
Perfecto
can I not have choked? can you not have choked? can she not have choked? can we not have choked? can you not have choked? can they not have choked?
Perfecto con V-ing
can I not have been choking? can you not have been choking? can she not have been choking? can we not have been choking? can you not have been choking? can they not have been choking?