I must activate you must activate she must activate we must activate you must activate they must activate
Forma con V-ing
I must be activating you must be activating she must be activating we must be activating you must be activating they must be activating
Perfecto
I must have activated you must have activated she must have activated we must have activated you must have activated they must have activated
Perfecto con V-ing
I must have been activating you must have been activating she must have been activating we must have been activating you must have been activating they must have been activating
Negación
Forma simple
I must not activate you must not activate she must not activate we must not activate you must not activate they must not activate
Forma con V-ing
I must not be activating you must not be activating she must not be activating we must not be activating you must not be activating they must not be activating
Perfecto
I must not have activated you must not have activated she must not have activated we must not have activated you must not have activated they must not have activated
Perfecto con V-ing
I must not have been activating you must not have been activating she must not have been activating we must not have been activating you must not have been activating they must not have been activating
Forma interrogativa
Forma simple
must I activate? must you activate? must she activate? must we activate? must you activate? must they activate?
Forma con V-ing
must I be activating? must you be activating? must she be activating? must we be activating? must you be activating? must they be activating?
Perfecto
must I have activated? must you have activated? must she have activated? must we have activated? must you have activated? must they have activated?
Perfecto con V-ing
must I have been activating? must you have been activating? must she have been activating? must we have been activating? must you have been activating? must they have been activating?
Forma interro-negativa
Forma simple
must I not activate? must you not activate? must she not activate? must we not activate? must you not activate? must they not activate?
Forma con V-ing
must I not be activating? must you not be activating? must she not be activating? must we not be activating? must you not be activating? must they not be activating?
Perfecto
must I not have activated? must you not have activated? must she not have activated? must we not have activated? must you not have activated? must they not have activated?
Perfecto con V-ing
must I not have been activating? must you not have been activating? must she not have been activating? must we not have been activating? must you not have been activating? must they not have been activating?