Conjugación del verbo inglés
MUST BARBER

Verbo regular: barber - barbered - barbered

Afirmación

Forma simple	Forma con V-ing
I must barber you must barber she must barber we must barber you must barber they must barber	I must be barbering you must be barbering she must be barbering we must be barbering you must be barbering they must be barbering
Perfecto	Perfecto con V-ing
I must have barbered you must have barbered she must have barbered we must have barbered you must have barbered they must have barbered	I must have been barbering you must have been barbering she must have been barbering we must have been barbering you must have been barbering they must have been barbering

Negación

Forma simple	Forma con V-ing
I must not barber you must not barber she must not barber we must not barber you must not barber they must not barber	I must not be barbering you must not be barbering she must not be barbering we must not be barbering you must not be barbering they must not be barbering
Perfecto	Perfecto con V-ing
I must not have barbered you must not have barbered she must not have barbered we must not have barbered you must not have barbered they must not have barbered	I must not have been barbering you must not have been barbering she must not have been barbering we must not have been barbering you must not have been barbering they must not have been barbering

Forma interrogativa

Forma simple	Forma con V-ing
must I barber? must you barber? must she barber? must we barber? must you barber? must they barber?	must I be barbering? must you be barbering? must she be barbering? must we be barbering? must you be barbering? must they be barbering?
Perfecto	Perfecto con V-ing
must I have barbered? must you have barbered? must she have barbered? must we have barbered? must you have barbered? must they have barbered?	must I have been barbering? must you have been barbering? must she have been barbering? must we have been barbering? must you have been barbering? must they have been barbering?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not barber? must you not barber? must she not barber? must we not barber? must you not barber? must they not barber?	must I not be barbering? must you not be barbering? must she not be barbering? must we not be barbering? must you not be barbering? must they not be barbering?
Perfecto	Perfecto con V-ing
must I not have barbered? must you not have barbered? must she not have barbered? must we not have barbered? must you not have barbered? must they not have barbered?	must I not have been barbering? must you not have been barbering? must she not have been barbering? must we not have been barbering? must you not have been barbering? must they not have been barbering?