Conjugación del verbo inglés
MUST MUSS

Verbo regular: muss - mussed - mussed

Afirmación

Forma simple	Forma con V-ing
I must muss you must muss he must muss we must muss you must muss they must muss	I must be mussing you must be mussing he must be mussing we must be mussing you must be mussing they must be mussing
Perfecto	Perfecto con V-ing
I must have mussed you must have mussed he must have mussed we must have mussed you must have mussed they must have mussed	I must have been mussing you must have been mussing he must have been mussing we must have been mussing you must have been mussing they must have been mussing

Negación

Forma simple	Forma con V-ing
I mustn't muss you mustn't muss he mustn't muss we mustn't muss you mustn't muss they mustn't muss	I mustn't be mussing you mustn't be mussing he mustn't be mussing we mustn't be mussing you mustn't be mussing they mustn't be mussing
Perfecto	Perfecto con V-ing
I mustn't have mussed you mustn't have mussed he mustn't have mussed we mustn't have mussed you mustn't have mussed they mustn't have mussed	I mustn't have been mussing you mustn't have been mussing he mustn't have been mussing we mustn't have been mussing you mustn't have been mussing they mustn't have been mussing

Forma interrogativa

Forma simple	Forma con V-ing
must I muss? must you muss? must he muss? must we muss? must you muss? must they muss?	must I be mussing? must you be mussing? must he be mussing? must we be mussing? must you be mussing? must they be mussing?
Perfecto	Perfecto con V-ing
must I have mussed? must you have mussed? must he have mussed? must we have mussed? must you have mussed? must they have mussed?	must I have been mussing? must you have been mussing? must he have been mussing? must we have been mussing? must you have been mussing? must they have been mussing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I muss? mustn't you muss? mustn't he muss? mustn't we muss? mustn't you muss? mustn't they muss?	mustn't I be mussing? mustn't you be mussing? mustn't he be mussing? mustn't we be mussing? mustn't you be mussing? mustn't they be mussing?
Perfecto	Perfecto con V-ing
mustn't I have mussed? mustn't you have mussed? mustn't he have mussed? mustn't we have mussed? mustn't you have mussed? mustn't they have mussed?	mustn't I have been mussing? mustn't you have been mussing? mustn't he have been mussing? mustn't we have been mussing? mustn't you have been mussing? mustn't they have been mussing?