Verbo regular: snowboard - snowboarded - snowboarded
Afirmación
Forma simple
I must snowboard you must snowboard she must snowboard we must snowboard you must snowboard they must snowboard
Forma con V-ing
I must be snowboarding you must be snowboarding she must be snowboarding we must be snowboarding you must be snowboarding they must be snowboarding
Perfecto
I must have snowboarded you must have snowboarded she must have snowboarded we must have snowboarded you must have snowboarded they must have snowboarded
Perfecto con V-ing
I must have been snowboarding you must have been snowboarding she must have been snowboarding we must have been snowboarding you must have been snowboarding they must have been snowboarding
Negación
Forma simple
I must not snowboard you must not snowboard she must not snowboard we must not snowboard you must not snowboard they must not snowboard
Forma con V-ing
I must not be snowboarding you must not be snowboarding she must not be snowboarding we must not be snowboarding you must not be snowboarding they must not be snowboarding
Perfecto
I must not have snowboarded you must not have snowboarded she must not have snowboarded we must not have snowboarded you must not have snowboarded they must not have snowboarded
Perfecto con V-ing
I must not have been snowboarding you must not have been snowboarding she must not have been snowboarding we must not have been snowboarding you must not have been snowboarding they must not have been snowboarding
Forma interrogativa
Forma simple
must I snowboard? must you snowboard? must she snowboard? must we snowboard? must you snowboard? must they snowboard?
Forma con V-ing
must I be snowboarding? must you be snowboarding? must she be snowboarding? must we be snowboarding? must you be snowboarding? must they be snowboarding?
Perfecto
must I have snowboarded? must you have snowboarded? must she have snowboarded? must we have snowboarded? must you have snowboarded? must they have snowboarded?
Perfecto con V-ing
must I have been snowboarding? must you have been snowboarding? must she have been snowboarding? must we have been snowboarding? must you have been snowboarding? must they have been snowboarding?
Forma interro-negativa
Forma simple
must I not snowboard? must you not snowboard? must she not snowboard? must we not snowboard? must you not snowboard? must they not snowboard?
Forma con V-ing
must I not be snowboarding? must you not be snowboarding? must she not be snowboarding? must we not be snowboarding? must you not be snowboarding? must they not be snowboarding?
Perfecto
must I not have snowboarded? must you not have snowboarded? must she not have snowboarded? must we not have snowboarded? must you not have snowboarded? must they not have snowboarded?
Perfecto con V-ing
must I not have been snowboarding? must you not have been snowboarding? must she not have been snowboarding? must we not have been snowboarding? must you not have been snowboarding? must they not have been snowboarding?