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