I must sweat you must sweat she must sweat we must sweat you must sweat they must sweat
Forma con V-ing
I must be sweating you must be sweating she must be sweating we must be sweating you must be sweating they must be sweating
Perfecto
I must have sweated you must have sweated she must have sweated we must have sweated you must have sweated they must have sweated
Perfecto con V-ing
I must have been sweating you must have been sweating she must have been sweating we must have been sweating you must have been sweating they must have been sweating
Negación
Forma simple
I must not sweat you must not sweat she must not sweat we must not sweat you must not sweat they must not sweat
Forma con V-ing
I must not be sweating you must not be sweating she must not be sweating we must not be sweating you must not be sweating they must not be sweating
Perfecto
I must not have sweated you must not have sweated she must not have sweated we must not have sweated you must not have sweated they must not have sweated
Perfecto con V-ing
I must not have been sweating you must not have been sweating she must not have been sweating we must not have been sweating you must not have been sweating they must not have been sweating
Forma interrogativa
Forma simple
must I sweat? must you sweat? must she sweat? must we sweat? must you sweat? must they sweat?
Forma con V-ing
must I be sweating? must you be sweating? must she be sweating? must we be sweating? must you be sweating? must they be sweating?
Perfecto
must I have sweated? must you have sweated? must she have sweated? must we have sweated? must you have sweated? must they have sweated?
Perfecto con V-ing
must I have been sweating? must you have been sweating? must she have been sweating? must we have been sweating? must you have been sweating? must they have been sweating?
Forma interro-negativa
Forma simple
must I not sweat? must you not sweat? must she not sweat? must we not sweat? must you not sweat? must they not sweat?
Forma con V-ing
must I not be sweating? must you not be sweating? must she not be sweating? must we not be sweating? must you not be sweating? must they not be sweating?
Perfecto
must I not have sweated? must you not have sweated? must she not have sweated? must we not have sweated? must you not have sweated? must they not have sweated?
Perfecto con V-ing
must I not have been sweating? must you not have been sweating? must she not have been sweating? must we not have been sweating? must you not have been sweating? must they not have been sweating?