Conjugación del verbo inglés
MUST INVALID

Verbo regular: invalid - invalided - invalided

Afirmación

Forma simple	Forma con V-ing
I must invalid you must invalid he must invalid we must invalid you must invalid they must invalid	I must be invaliding you must be invaliding he must be invaliding we must be invaliding you must be invaliding they must be invaliding
Perfecto	Perfecto con V-ing
I must have invalided you must have invalided he must have invalided we must have invalided you must have invalided they must have invalided	I must have been invaliding you must have been invaliding he must have been invaliding we must have been invaliding you must have been invaliding they must have been invaliding

Negación

Forma simple	Forma con V-ing
I must not invalid you must not invalid he must not invalid we must not invalid you must not invalid they must not invalid	I must not be invaliding you must not be invaliding he must not be invaliding we must not be invaliding you must not be invaliding they must not be invaliding
Perfecto	Perfecto con V-ing
I must not have invalided you must not have invalided he must not have invalided we must not have invalided you must not have invalided they must not have invalided	I must not have been invaliding you must not have been invaliding he must not have been invaliding we must not have been invaliding you must not have been invaliding they must not have been invaliding

Forma interrogativa

Forma simple	Forma con V-ing
must I invalid? must you invalid? must he invalid? must we invalid? must you invalid? must they invalid?	must I be invaliding? must you be invaliding? must he be invaliding? must we be invaliding? must you be invaliding? must they be invaliding?
Perfecto	Perfecto con V-ing
must I have invalided? must you have invalided? must he have invalided? must we have invalided? must you have invalided? must they have invalided?	must I have been invaliding? must you have been invaliding? must he have been invaliding? must we have been invaliding? must you have been invaliding? must they have been invaliding?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not invalid? must you not invalid? must he not invalid? must we not invalid? must you not invalid? must they not invalid?	must I not be invaliding? must you not be invaliding? must he not be invaliding? must we not be invaliding? must you not be invaliding? must they not be invaliding?
Perfecto	Perfecto con V-ing
must I not have invalided? must you not have invalided? must he not have invalided? must we not have invalided? must you not have invalided? must they not have invalided?	must I not have been invaliding? must you not have been invaliding? must he not have been invaliding? must we not have been invaliding? must you not have been invaliding? must they not have been invaliding?