I must bear you must bear she must bear we must bear you must bear they must bear
Forma con V-ing
I must be bearing you must be bearing she must be bearing we must be bearing you must be bearing they must be bearing
Perfecto
I must have borne, born you must have borne, born she must have borne, born we must have borne, born you must have borne, born they must have borne, born
Perfecto con V-ing
I must have been bearing you must have been bearing she must have been bearing we must have been bearing you must have been bearing they must have been bearing
Negación
Forma simple
I must not bear you must not bear she must not bear we must not bear you must not bear they must not bear
Forma con V-ing
I must not be bearing you must not be bearing she must not be bearing we must not be bearing you must not be bearing they must not be bearing
Perfecto
I must not have borne, born you must not have borne, born she must not have borne, born we must not have borne, born you must not have borne, born they must not have borne, born
Perfecto con V-ing
I must not have been bearing you must not have been bearing she must not have been bearing we must not have been bearing you must not have been bearing they must not have been bearing
Forma interrogativa
Forma simple
must I bear? must you bear? must she bear? must we bear? must you bear? must they bear?
Forma con V-ing
must I be bearing? must you be bearing? must she be bearing? must we be bearing? must you be bearing? must they be bearing?
Perfecto
must I have borne, born? must you have borne, born? must she have borne, born? must we have borne, born? must you have borne, born? must they have borne, born?
Perfecto con V-ing
must I have been bearing? must you have been bearing? must she have been bearing? must we have been bearing? must you have been bearing? must they have been bearing?
Forma interro-negativa
Forma simple
must I not bear? must you not bear? must she not bear? must we not bear? must you not bear? must they not bear?
Forma con V-ing
must I not be bearing? must you not be bearing? must she not be bearing? must we not be bearing? must you not be bearing? must they not be bearing?
Perfecto
must I not have borne, born? must you not have borne, born? must she not have borne, born? must we not have borne, born? must you not have borne, born? must they not have borne, born?
Perfecto con V-ing
must I not have been bearing? must you not have been bearing? must she not have been bearing? must we not have been bearing? must you not have been bearing? must they not have been bearing?