I must bicycle you must bicycle she must bicycle we must bicycle you must bicycle they must bicycle
Forma con V-ing
I must be bicycling you must be bicycling she must be bicycling we must be bicycling you must be bicycling they must be bicycling
Perfecto
I must have bicycled you must have bicycled she must have bicycled we must have bicycled you must have bicycled they must have bicycled
Perfecto con V-ing
I must have been bicycling you must have been bicycling she must have been bicycling we must have been bicycling you must have been bicycling they must have been bicycling
Negación
Forma simple
I must not bicycle you must not bicycle she must not bicycle we must not bicycle you must not bicycle they must not bicycle
Forma con V-ing
I must not be bicycling you must not be bicycling she must not be bicycling we must not be bicycling you must not be bicycling they must not be bicycling
Perfecto
I must not have bicycled you must not have bicycled she must not have bicycled we must not have bicycled you must not have bicycled they must not have bicycled
Perfecto con V-ing
I must not have been bicycling you must not have been bicycling she must not have been bicycling we must not have been bicycling you must not have been bicycling they must not have been bicycling
Forma interrogativa
Forma simple
must I bicycle? must you bicycle? must she bicycle? must we bicycle? must you bicycle? must they bicycle?
Forma con V-ing
must I be bicycling? must you be bicycling? must she be bicycling? must we be bicycling? must you be bicycling? must they be bicycling?
Perfecto
must I have bicycled? must you have bicycled? must she have bicycled? must we have bicycled? must you have bicycled? must they have bicycled?
Perfecto con V-ing
must I have been bicycling? must you have been bicycling? must she have been bicycling? must we have been bicycling? must you have been bicycling? must they have been bicycling?
Forma interro-negativa
Forma simple
must I not bicycle? must you not bicycle? must she not bicycle? must we not bicycle? must you not bicycle? must they not bicycle?
Forma con V-ing
must I not be bicycling? must you not be bicycling? must she not be bicycling? must we not be bicycling? must you not be bicycling? must they not be bicycling?
Perfecto
must I not have bicycled? must you not have bicycled? must she not have bicycled? must we not have bicycled? must you not have bicycled? must they not have bicycled?
Perfecto con V-ing
must I not have been bicycling? must you not have been bicycling? must she not have been bicycling? must we not have been bicycling? must you not have been bicycling? must they not have been bicycling?