Conjugación del verbo inglés
MUST COIF

Verbo regular: coif - coifed - coifed

Afirmación

Forma simple	Forma con V-ing
I must coif you must coif he must coif we must coif you must coif they must coif	I must be coifing you must be coifing he must be coifing we must be coifing you must be coifing they must be coifing
Perfecto	Perfecto con V-ing
I must have coifed you must have coifed he must have coifed we must have coifed you must have coifed they must have coifed	I must have been coifing you must have been coifing he must have been coifing we must have been coifing you must have been coifing they must have been coifing

Negación

Forma simple	Forma con V-ing
I mustn't coif you mustn't coif he mustn't coif we mustn't coif you mustn't coif they mustn't coif	I mustn't be coifing you mustn't be coifing he mustn't be coifing we mustn't be coifing you mustn't be coifing they mustn't be coifing
Perfecto	Perfecto con V-ing
I mustn't have coifed you mustn't have coifed he mustn't have coifed we mustn't have coifed you mustn't have coifed they mustn't have coifed	I mustn't have been coifing you mustn't have been coifing he mustn't have been coifing we mustn't have been coifing you mustn't have been coifing they mustn't have been coifing

Forma interrogativa

Forma simple	Forma con V-ing
must I coif? must you coif? must he coif? must we coif? must you coif? must they coif?	must I be coifing? must you be coifing? must he be coifing? must we be coifing? must you be coifing? must they be coifing?
Perfecto	Perfecto con V-ing
must I have coifed? must you have coifed? must he have coifed? must we have coifed? must you have coifed? must they have coifed?	must I have been coifing? must you have been coifing? must he have been coifing? must we have been coifing? must you have been coifing? must they have been coifing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I coif? mustn't you coif? mustn't he coif? mustn't we coif? mustn't you coif? mustn't they coif?	mustn't I be coifing? mustn't you be coifing? mustn't he be coifing? mustn't we be coifing? mustn't you be coifing? mustn't they be coifing?
Perfecto	Perfecto con V-ing
mustn't I have coifed? mustn't you have coifed? mustn't he have coifed? mustn't we have coifed? mustn't you have coifed? mustn't they have coifed?	mustn't I have been coifing? mustn't you have been coifing? mustn't he have been coifing? mustn't we have been coifing? mustn't you have been coifing? mustn't they have been coifing?