Conjugación del verbo inglés
MUST SWEAR

Verbo irregular: swear - swore - sworn

Afirmación

Forma simple	Forma con V-ing
I must swear you must swear he must swear we must swear you must swear they must swear	I must be swearing you must be swearing he must be swearing we must be swearing you must be swearing they must be swearing
Perfecto	Perfecto con V-ing
I must have sworn you must have sworn he must have sworn we must have sworn you must have sworn they must have sworn	I must have been swearing you must have been swearing he must have been swearing we must have been swearing you must have been swearing they must have been swearing

Negación

Forma simple	Forma con V-ing
I mustn't swear you mustn't swear he mustn't swear we mustn't swear you mustn't swear they mustn't swear	I mustn't be swearing you mustn't be swearing he mustn't be swearing we mustn't be swearing you mustn't be swearing they mustn't be swearing
Perfecto	Perfecto con V-ing
I mustn't have sworn you mustn't have sworn he mustn't have sworn we mustn't have sworn you mustn't have sworn they mustn't have sworn	I mustn't have been swearing you mustn't have been swearing he mustn't have been swearing we mustn't have been swearing you mustn't have been swearing they mustn't have been swearing

Forma interrogativa

Forma simple	Forma con V-ing
must I swear? must you swear? must he swear? must we swear? must you swear? must they swear?	must I be swearing? must you be swearing? must he be swearing? must we be swearing? must you be swearing? must they be swearing?
Perfecto	Perfecto con V-ing
must I have sworn? must you have sworn? must he have sworn? must we have sworn? must you have sworn? must they have sworn?	must I have been swearing? must you have been swearing? must he have been swearing? must we have been swearing? must you have been swearing? must they have been swearing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I swear? mustn't you swear? mustn't he swear? mustn't we swear? mustn't you swear? mustn't they swear?	mustn't I be swearing? mustn't you be swearing? mustn't he be swearing? mustn't we be swearing? mustn't you be swearing? mustn't they be swearing?
Perfecto	Perfecto con V-ing
mustn't I have sworn? mustn't you have sworn? mustn't he have sworn? mustn't we have sworn? mustn't you have sworn? mustn't they have sworn?	mustn't I have been swearing? mustn't you have been swearing? mustn't he have been swearing? mustn't we have been swearing? mustn't you have been swearing? mustn't they have been swearing?