Conjugación del verbo inglés
MUST MAR

Verbo regular: mar - marred - marred

Afirmación

Forma simple	Forma con V-ing
I must mar you must mar she must mar we must mar you must mar they must mar	I must be marring you must be marring she must be marring we must be marring you must be marring they must be marring
Perfecto	Perfecto con V-ing
I must have marred you must have marred she must have marred we must have marred you must have marred they must have marred	I must have been marring you must have been marring she must have been marring we must have been marring you must have been marring they must have been marring

Negación

Forma simple	Forma con V-ing
I mustn't mar you mustn't mar she mustn't mar we mustn't mar you mustn't mar they mustn't mar	I mustn't be marring you mustn't be marring she mustn't be marring we mustn't be marring you mustn't be marring they mustn't be marring
Perfecto	Perfecto con V-ing
I mustn't have marred you mustn't have marred she mustn't have marred we mustn't have marred you mustn't have marred they mustn't have marred	I mustn't have been marring you mustn't have been marring she mustn't have been marring we mustn't have been marring you mustn't have been marring they mustn't have been marring

Forma interrogativa

Forma simple	Forma con V-ing
must I mar? must you mar? must she mar? must we mar? must you mar? must they mar?	must I be marring? must you be marring? must she be marring? must we be marring? must you be marring? must they be marring?
Perfecto	Perfecto con V-ing
must I have marred? must you have marred? must she have marred? must we have marred? must you have marred? must they have marred?	must I have been marring? must you have been marring? must she have been marring? must we have been marring? must you have been marring? must they have been marring?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I mar? mustn't you mar? mustn't she mar? mustn't we mar? mustn't you mar? mustn't they mar?	mustn't I be marring? mustn't you be marring? mustn't she be marring? mustn't we be marring? mustn't you be marring? mustn't they be marring?
Perfecto	Perfecto con V-ing
mustn't I have marred? mustn't you have marred? mustn't she have marred? mustn't we have marred? mustn't you have marred? mustn't they have marred?	mustn't I have been marring? mustn't you have been marring? mustn't she have been marring? mustn't we have been marring? mustn't you have been marring? mustn't they have been marring?