Conjugación del verbo inglés
MUST LIE

Verbo irregular: lie - lay - lain

Afirmación

Forma simple	Forma con V-ing
I must lie you must lie she must lie we must lie you must lie they must lie	I must be lying you must be lying she must be lying we must be lying you must be lying they must be lying
Perfecto	Perfecto con V-ing
I must have lain you must have lain she must have lain we must have lain you must have lain they must have lain	I must have been lying you must have been lying she must have been lying we must have been lying you must have been lying they must have been lying

Negación

Forma simple	Forma con V-ing
I mustn't lie you mustn't lie she mustn't lie we mustn't lie you mustn't lie they mustn't lie	I mustn't be lying you mustn't be lying she mustn't be lying we mustn't be lying you mustn't be lying they mustn't be lying
Perfecto	Perfecto con V-ing
I mustn't have lain you mustn't have lain she mustn't have lain we mustn't have lain you mustn't have lain they mustn't have lain	I mustn't have been lying you mustn't have been lying she mustn't have been lying we mustn't have been lying you mustn't have been lying they mustn't have been lying

Forma interrogativa

Forma simple	Forma con V-ing
must I lie? must you lie? must she lie? must we lie? must you lie? must they lie?	must I be lying? must you be lying? must she be lying? must we be lying? must you be lying? must they be lying?
Perfecto	Perfecto con V-ing
must I have lain? must you have lain? must she have lain? must we have lain? must you have lain? must they have lain?	must I have been lying? must you have been lying? must she have been lying? must we have been lying? must you have been lying? must they have been lying?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I lie? mustn't you lie? mustn't she lie? mustn't we lie? mustn't you lie? mustn't they lie?	mustn't I be lying? mustn't you be lying? mustn't she be lying? mustn't we be lying? mustn't you be lying? mustn't they be lying?
Perfecto	Perfecto con V-ing
mustn't I have lain? mustn't you have lain? mustn't she have lain? mustn't we have lain? mustn't you have lain? mustn't they have lain?	mustn't I have been lying? mustn't you have been lying? mustn't she have been lying? mustn't we have been lying? mustn't you have been lying? mustn't they have been lying?