Conjugación del verbo inglés
MUST SWITCH

Verbo regular: switch - switched - switched

Afirmación

Forma simple	Forma con V-ing
I must switch you must switch he must switch we must switch you must switch they must switch	I must be switching you must be switching he must be switching we must be switching you must be switching they must be switching
Perfecto	Perfecto con V-ing
I must have switched you must have switched he must have switched we must have switched you must have switched they must have switched	I must have been switching you must have been switching he must have been switching we must have been switching you must have been switching they must have been switching

Negación

Forma simple	Forma con V-ing
I mustn't switch you mustn't switch he mustn't switch we mustn't switch you mustn't switch they mustn't switch	I mustn't be switching you mustn't be switching he mustn't be switching we mustn't be switching you mustn't be switching they mustn't be switching
Perfecto	Perfecto con V-ing
I mustn't have switched you mustn't have switched he mustn't have switched we mustn't have switched you mustn't have switched they mustn't have switched	I mustn't have been switching you mustn't have been switching he mustn't have been switching we mustn't have been switching you mustn't have been switching they mustn't have been switching

Forma interrogativa

Forma simple	Forma con V-ing
must I switch? must you switch? must he switch? must we switch? must you switch? must they switch?	must I be switching? must you be switching? must he be switching? must we be switching? must you be switching? must they be switching?
Perfecto	Perfecto con V-ing
must I have switched? must you have switched? must he have switched? must we have switched? must you have switched? must they have switched?	must I have been switching? must you have been switching? must he have been switching? must we have been switching? must you have been switching? must they have been switching?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I switch? mustn't you switch? mustn't he switch? mustn't we switch? mustn't you switch? mustn't they switch?	mustn't I be switching? mustn't you be switching? mustn't he be switching? mustn't we be switching? mustn't you be switching? mustn't they be switching?
Perfecto	Perfecto con V-ing
mustn't I have switched? mustn't you have switched? mustn't he have switched? mustn't we have switched? mustn't you have switched? mustn't they have switched?	mustn't I have been switching? mustn't you have been switching? mustn't he have been switching? mustn't we have been switching? mustn't you have been switching? mustn't they have been switching?