I must calm you must calm she must calm we must calm you must calm they must calm
Forma con V-ing
I must be calming you must be calming she must be calming we must be calming you must be calming they must be calming
Perfecto
I must have calmed you must have calmed she must have calmed we must have calmed you must have calmed they must have calmed
Perfecto con V-ing
I must have been calming you must have been calming she must have been calming we must have been calming you must have been calming they must have been calming
Negación
Forma simple
I must not calm you must not calm she must not calm we must not calm you must not calm they must not calm
Forma con V-ing
I must not be calming you must not be calming she must not be calming we must not be calming you must not be calming they must not be calming
Perfecto
I must not have calmed you must not have calmed she must not have calmed we must not have calmed you must not have calmed they must not have calmed
Perfecto con V-ing
I must not have been calming you must not have been calming she must not have been calming we must not have been calming you must not have been calming they must not have been calming
Forma interrogativa
Forma simple
must I calm? must you calm? must she calm? must we calm? must you calm? must they calm?
Forma con V-ing
must I be calming? must you be calming? must she be calming? must we be calming? must you be calming? must they be calming?
Perfecto
must I have calmed? must you have calmed? must she have calmed? must we have calmed? must you have calmed? must they have calmed?
Perfecto con V-ing
must I have been calming? must you have been calming? must she have been calming? must we have been calming? must you have been calming? must they have been calming?
Forma interro-negativa
Forma simple
must I not calm? must you not calm? must she not calm? must we not calm? must you not calm? must they not calm?
Forma con V-ing
must I not be calming? must you not be calming? must she not be calming? must we not be calming? must you not be calming? must they not be calming?
Perfecto
must I not have calmed? must you not have calmed? must she not have calmed? must we not have calmed? must you not have calmed? must they not have calmed?
Perfecto con V-ing
must I not have been calming? must you not have been calming? must she not have been calming? must we not have been calming? must you not have been calming? must they not have been calming?