I must pave you must pave he must pave we must pave you must pave they must pave
Forma con V-ing
I must be paving you must be paving he must be paving we must be paving you must be paving they must be paving
Perfecto
I must have paved you must have paved he must have paved we must have paved you must have paved they must have paved
Perfecto con V-ing
I must have been paving you must have been paving he must have been paving we must have been paving you must have been paving they must have been paving
Negación
Forma simple
I must not pave you must not pave he must not pave we must not pave you must not pave they must not pave
Forma con V-ing
I must not be paving you must not be paving he must not be paving we must not be paving you must not be paving they must not be paving
Perfecto
I must not have paved you must not have paved he must not have paved we must not have paved you must not have paved they must not have paved
Perfecto con V-ing
I must not have been paving you must not have been paving he must not have been paving we must not have been paving you must not have been paving they must not have been paving
Forma interrogativa
Forma simple
must I pave? must you pave? must he pave? must we pave? must you pave? must they pave?
Forma con V-ing
must I be paving? must you be paving? must he be paving? must we be paving? must you be paving? must they be paving?
Perfecto
must I have paved? must you have paved? must he have paved? must we have paved? must you have paved? must they have paved?
Perfecto con V-ing
must I have been paving? must you have been paving? must he have been paving? must we have been paving? must you have been paving? must they have been paving?
Forma interro-negativa
Forma simple
must I not pave? must you not pave? must he not pave? must we not pave? must you not pave? must they not pave?
Forma con V-ing
must I not be paving? must you not be paving? must he not be paving? must we not be paving? must you not be paving? must they not be paving?
Perfecto
must I not have paved? must you not have paved? must he not have paved? must we not have paved? must you not have paved? must they not have paved?
Perfecto con V-ing
must I not have been paving? must you not have been paving? must he not have been paving? must we not have been paving? must you not have been paving? must they not have been paving?