I must ligature you must ligature she must ligature we must ligature you must ligature they must ligature
Forma con V-ing
I must be ligaturing you must be ligaturing she must be ligaturing we must be ligaturing you must be ligaturing they must be ligaturing
Perfecto
I must have ligatured you must have ligatured she must have ligatured we must have ligatured you must have ligatured they must have ligatured
Perfecto con V-ing
I must have been ligaturing you must have been ligaturing she must have been ligaturing we must have been ligaturing you must have been ligaturing they must have been ligaturing
Negación
Forma simple
I must not ligature you must not ligature she must not ligature we must not ligature you must not ligature they must not ligature
Forma con V-ing
I must not be ligaturing you must not be ligaturing she must not be ligaturing we must not be ligaturing you must not be ligaturing they must not be ligaturing
Perfecto
I must not have ligatured you must not have ligatured she must not have ligatured we must not have ligatured you must not have ligatured they must not have ligatured
Perfecto con V-ing
I must not have been ligaturing you must not have been ligaturing she must not have been ligaturing we must not have been ligaturing you must not have been ligaturing they must not have been ligaturing
Forma interrogativa
Forma simple
must I ligature? must you ligature? must she ligature? must we ligature? must you ligature? must they ligature?
Forma con V-ing
must I be ligaturing? must you be ligaturing? must she be ligaturing? must we be ligaturing? must you be ligaturing? must they be ligaturing?
Perfecto
must I have ligatured? must you have ligatured? must she have ligatured? must we have ligatured? must you have ligatured? must they have ligatured?
Perfecto con V-ing
must I have been ligaturing? must you have been ligaturing? must she have been ligaturing? must we have been ligaturing? must you have been ligaturing? must they have been ligaturing?
Forma interro-negativa
Forma simple
must I not ligature? must you not ligature? must she not ligature? must we not ligature? must you not ligature? must they not ligature?
Forma con V-ing
must I not be ligaturing? must you not be ligaturing? must she not be ligaturing? must we not be ligaturing? must you not be ligaturing? must they not be ligaturing?
Perfecto
must I not have ligatured? must you not have ligatured? must she not have ligatured? must we not have ligatured? must you not have ligatured? must they not have ligatured?
Perfecto con V-ing
must I not have been ligaturing? must you not have been ligaturing? must she not have been ligaturing? must we not have been ligaturing? must you not have been ligaturing? must they not have been ligaturing?