Conjugación del verbo inglés
MUST EXCHANGE

Verbo regular: exchange - exchanged - exchanged

Afirmación

Forma simple	Forma con V-ing
I must exchange you must exchange he must exchange we must exchange you must exchange they must exchange	I must be exchanging you must be exchanging he must be exchanging we must be exchanging you must be exchanging they must be exchanging
Perfecto	Perfecto con V-ing
I must have exchanged you must have exchanged he must have exchanged we must have exchanged you must have exchanged they must have exchanged	I must have been exchanging you must have been exchanging he must have been exchanging we must have been exchanging you must have been exchanging they must have been exchanging

Negación

Forma simple	Forma con V-ing
I mustn't exchange you mustn't exchange he mustn't exchange we mustn't exchange you mustn't exchange they mustn't exchange	I mustn't be exchanging you mustn't be exchanging he mustn't be exchanging we mustn't be exchanging you mustn't be exchanging they mustn't be exchanging
Perfecto	Perfecto con V-ing
I mustn't have exchanged you mustn't have exchanged he mustn't have exchanged we mustn't have exchanged you mustn't have exchanged they mustn't have exchanged	I mustn't have been exchanging you mustn't have been exchanging he mustn't have been exchanging we mustn't have been exchanging you mustn't have been exchanging they mustn't have been exchanging

Forma interrogativa

Forma simple	Forma con V-ing
must I exchange? must you exchange? must he exchange? must we exchange? must you exchange? must they exchange?	must I be exchanging? must you be exchanging? must he be exchanging? must we be exchanging? must you be exchanging? must they be exchanging?
Perfecto	Perfecto con V-ing
must I have exchanged? must you have exchanged? must he have exchanged? must we have exchanged? must you have exchanged? must they have exchanged?	must I have been exchanging? must you have been exchanging? must he have been exchanging? must we have been exchanging? must you have been exchanging? must they have been exchanging?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I exchange? mustn't you exchange? mustn't he exchange? mustn't we exchange? mustn't you exchange? mustn't they exchange?	mustn't I be exchanging? mustn't you be exchanging? mustn't he be exchanging? mustn't we be exchanging? mustn't you be exchanging? mustn't they be exchanging?
Perfecto	Perfecto con V-ing
mustn't I have exchanged? mustn't you have exchanged? mustn't he have exchanged? mustn't we have exchanged? mustn't you have exchanged? mustn't they have exchanged?	mustn't I have been exchanging? mustn't you have been exchanging? mustn't he have been exchanging? mustn't we have been exchanging? mustn't you have been exchanging? mustn't they have been exchanging?