Conjugación del verbo inglés
MUST JOKE

Verbo regular: joke - joked - joked

Afirmación

Forma simple	Forma con V-ing
I must joke you must joke she must joke we must joke you must joke they must joke	I must be joking you must be joking she must be joking we must be joking you must be joking they must be joking
Perfecto	Perfecto con V-ing
I must have joked you must have joked she must have joked we must have joked you must have joked they must have joked	I must have been joking you must have been joking she must have been joking we must have been joking you must have been joking they must have been joking

Negación

Forma simple	Forma con V-ing
I mustn't joke you mustn't joke she mustn't joke we mustn't joke you mustn't joke they mustn't joke	I mustn't be joking you mustn't be joking she mustn't be joking we mustn't be joking you mustn't be joking they mustn't be joking
Perfecto	Perfecto con V-ing
I mustn't have joked you mustn't have joked she mustn't have joked we mustn't have joked you mustn't have joked they mustn't have joked	I mustn't have been joking you mustn't have been joking she mustn't have been joking we mustn't have been joking you mustn't have been joking they mustn't have been joking

Forma interrogativa

Forma simple	Forma con V-ing
must I joke? must you joke? must she joke? must we joke? must you joke? must they joke?	must I be joking? must you be joking? must she be joking? must we be joking? must you be joking? must they be joking?
Perfecto	Perfecto con V-ing
must I have joked? must you have joked? must she have joked? must we have joked? must you have joked? must they have joked?	must I have been joking? must you have been joking? must she have been joking? must we have been joking? must you have been joking? must they have been joking?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I joke? mustn't you joke? mustn't she joke? mustn't we joke? mustn't you joke? mustn't they joke?	mustn't I be joking? mustn't you be joking? mustn't she be joking? mustn't we be joking? mustn't you be joking? mustn't they be joking?
Perfecto	Perfecto con V-ing
mustn't I have joked? mustn't you have joked? mustn't she have joked? mustn't we have joked? mustn't you have joked? mustn't they have joked?	mustn't I have been joking? mustn't you have been joking? mustn't she have been joking? mustn't we have been joking? mustn't you have been joking? mustn't they have been joking?