Conjugación del verbo inglés
MUST ENVELOP

Verbo regular: envelop - enveloped - enveloped

Afirmación

Forma simple	Forma con V-ing
I must envelop you must envelop he must envelop we must envelop you must envelop they must envelop	I must be enveloping you must be enveloping he must be enveloping we must be enveloping you must be enveloping they must be enveloping
Perfecto	Perfecto con V-ing
I must have enveloped you must have enveloped he must have enveloped we must have enveloped you must have enveloped they must have enveloped	I must have been enveloping you must have been enveloping he must have been enveloping we must have been enveloping you must have been enveloping they must have been enveloping

Negación

Forma simple	Forma con V-ing
I must not envelop you must not envelop he must not envelop we must not envelop you must not envelop they must not envelop	I must not be enveloping you must not be enveloping he must not be enveloping we must not be enveloping you must not be enveloping they must not be enveloping
Perfecto	Perfecto con V-ing
I must not have enveloped you must not have enveloped he must not have enveloped we must not have enveloped you must not have enveloped they must not have enveloped	I must not have been enveloping you must not have been enveloping he must not have been enveloping we must not have been enveloping you must not have been enveloping they must not have been enveloping

Forma interrogativa

Forma simple	Forma con V-ing
must I envelop? must you envelop? must he envelop? must we envelop? must you envelop? must they envelop?	must I be enveloping? must you be enveloping? must he be enveloping? must we be enveloping? must you be enveloping? must they be enveloping?
Perfecto	Perfecto con V-ing
must I have enveloped? must you have enveloped? must he have enveloped? must we have enveloped? must you have enveloped? must they have enveloped?	must I have been enveloping? must you have been enveloping? must he have been enveloping? must we have been enveloping? must you have been enveloping? must they have been enveloping?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not envelop? must you not envelop? must he not envelop? must we not envelop? must you not envelop? must they not envelop?	must I not be enveloping? must you not be enveloping? must he not be enveloping? must we not be enveloping? must you not be enveloping? must they not be enveloping?
Perfecto	Perfecto con V-ing
must I not have enveloped? must you not have enveloped? must he not have enveloped? must we not have enveloped? must you not have enveloped? must they not have enveloped?	must I not have been enveloping? must you not have been enveloping? must he not have been enveloping? must we not have been enveloping? must you not have been enveloping? must they not have been enveloping?