Conjugación del verbo inglés
MUST DETAIN

Verbo regular: detain - detained - detained

Afirmación

Forma simple	Forma con V-ing
I must detain you must detain he must detain we must detain you must detain they must detain	I must be detaining you must be detaining he must be detaining we must be detaining you must be detaining they must be detaining
Perfecto	Perfecto con V-ing
I must have detained you must have detained he must have detained we must have detained you must have detained they must have detained	I must have been detaining you must have been detaining he must have been detaining we must have been detaining you must have been detaining they must have been detaining

Negación

Forma simple	Forma con V-ing
I must not detain you must not detain he must not detain we must not detain you must not detain they must not detain	I must not be detaining you must not be detaining he must not be detaining we must not be detaining you must not be detaining they must not be detaining
Perfecto	Perfecto con V-ing
I must not have detained you must not have detained he must not have detained we must not have detained you must not have detained they must not have detained	I must not have been detaining you must not have been detaining he must not have been detaining we must not have been detaining you must not have been detaining they must not have been detaining

Forma interrogativa

Forma simple	Forma con V-ing
must I detain? must you detain? must he detain? must we detain? must you detain? must they detain?	must I be detaining? must you be detaining? must he be detaining? must we be detaining? must you be detaining? must they be detaining?
Perfecto	Perfecto con V-ing
must I have detained? must you have detained? must he have detained? must we have detained? must you have detained? must they have detained?	must I have been detaining? must you have been detaining? must he have been detaining? must we have been detaining? must you have been detaining? must they have been detaining?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not detain? must you not detain? must he not detain? must we not detain? must you not detain? must they not detain?	must I not be detaining? must you not be detaining? must he not be detaining? must we not be detaining? must you not be detaining? must they not be detaining?
Perfecto	Perfecto con V-ing
must I not have detained? must you not have detained? must he not have detained? must we not have detained? must you not have detained? must they not have detained?	must I not have been detaining? must you not have been detaining? must he not have been detaining? must we not have been detaining? must you not have been detaining? must they not have been detaining?