I must agree you must agree she must agree we must agree you must agree they must agree
Forma con V-ing
I must be agreeing you must be agreeing she must be agreeing we must be agreeing you must be agreeing they must be agreeing
Perfecto
I must have agreed you must have agreed she must have agreed we must have agreed you must have agreed they must have agreed
Perfecto con V-ing
I must have been agreeing you must have been agreeing she must have been agreeing we must have been agreeing you must have been agreeing they must have been agreeing
Negación
Forma simple
I must not agree you must not agree she must not agree we must not agree you must not agree they must not agree
Forma con V-ing
I must not be agreeing you must not be agreeing she must not be agreeing we must not be agreeing you must not be agreeing they must not be agreeing
Perfecto
I must not have agreed you must not have agreed she must not have agreed we must not have agreed you must not have agreed they must not have agreed
Perfecto con V-ing
I must not have been agreeing you must not have been agreeing she must not have been agreeing we must not have been agreeing you must not have been agreeing they must not have been agreeing
Forma interrogativa
Forma simple
must I agree? must you agree? must she agree? must we agree? must you agree? must they agree?
Forma con V-ing
must I be agreeing? must you be agreeing? must she be agreeing? must we be agreeing? must you be agreeing? must they be agreeing?
Perfecto
must I have agreed? must you have agreed? must she have agreed? must we have agreed? must you have agreed? must they have agreed?
Perfecto con V-ing
must I have been agreeing? must you have been agreeing? must she have been agreeing? must we have been agreeing? must you have been agreeing? must they have been agreeing?
Forma interro-negativa
Forma simple
must I not agree? must you not agree? must she not agree? must we not agree? must you not agree? must they not agree?
Forma con V-ing
must I not be agreeing? must you not be agreeing? must she not be agreeing? must we not be agreeing? must you not be agreeing? must they not be agreeing?
Perfecto
must I not have agreed? must you not have agreed? must she not have agreed? must we not have agreed? must you not have agreed? must they not have agreed?
Perfecto con V-ing
must I not have been agreeing? must you not have been agreeing? must she not have been agreeing? must we not have been agreeing? must you not have been agreeing? must they not have been agreeing?