Conjugación del verbo inglés
MUST VITRIFY

Verbo regular: vitrify - vitrified - vitrified

Afirmación

Forma simple	Forma con V-ing
I must vitrify you must vitrify she must vitrify we must vitrify you must vitrify they must vitrify	I must be vitrifying you must be vitrifying she must be vitrifying we must be vitrifying you must be vitrifying they must be vitrifying
Perfecto	Perfecto con V-ing
I must have vitrified you must have vitrified she must have vitrified we must have vitrified you must have vitrified they must have vitrified	I must have been vitrifying you must have been vitrifying she must have been vitrifying we must have been vitrifying you must have been vitrifying they must have been vitrifying

Negación

Forma simple	Forma con V-ing
I mustn't vitrify you mustn't vitrify she mustn't vitrify we mustn't vitrify you mustn't vitrify they mustn't vitrify	I mustn't be vitrifying you mustn't be vitrifying she mustn't be vitrifying we mustn't be vitrifying you mustn't be vitrifying they mustn't be vitrifying
Perfecto	Perfecto con V-ing
I mustn't have vitrified you mustn't have vitrified she mustn't have vitrified we mustn't have vitrified you mustn't have vitrified they mustn't have vitrified	I mustn't have been vitrifying you mustn't have been vitrifying she mustn't have been vitrifying we mustn't have been vitrifying you mustn't have been vitrifying they mustn't have been vitrifying

Forma interrogativa

Forma simple	Forma con V-ing
must I vitrify? must you vitrify? must she vitrify? must we vitrify? must you vitrify? must they vitrify?	must I be vitrifying? must you be vitrifying? must she be vitrifying? must we be vitrifying? must you be vitrifying? must they be vitrifying?
Perfecto	Perfecto con V-ing
must I have vitrified? must you have vitrified? must she have vitrified? must we have vitrified? must you have vitrified? must they have vitrified?	must I have been vitrifying? must you have been vitrifying? must she have been vitrifying? must we have been vitrifying? must you have been vitrifying? must they have been vitrifying?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I vitrify? mustn't you vitrify? mustn't she vitrify? mustn't we vitrify? mustn't you vitrify? mustn't they vitrify?	mustn't I be vitrifying? mustn't you be vitrifying? mustn't she be vitrifying? mustn't we be vitrifying? mustn't you be vitrifying? mustn't they be vitrifying?
Perfecto	Perfecto con V-ing
mustn't I have vitrified? mustn't you have vitrified? mustn't she have vitrified? mustn't we have vitrified? mustn't you have vitrified? mustn't they have vitrified?	mustn't I have been vitrifying? mustn't you have been vitrifying? mustn't she have been vitrifying? mustn't we have been vitrifying? mustn't you have been vitrifying? mustn't they have been vitrifying?