English verb conjugation MUST DETRAIN

Regular verb: detrain - detrained - detrained

Affirmation

Simple form

I must detrain
you must detrain
he must detrain
we must detrain
you must detrain
they must detrain

V-ing form

I must be detraining
you must be detraining
he must be detraining
we must be detraining
you must be detraining
they must be detraining

Perfect

I must have detrained
you must have detrained
he must have detrained
we must have detrained
you must have detrained
they must have detrained

V-ing perfect

I must have been detraining
you must have been detraining
he must have been detraining
we must have been detraining
you must have been detraining
they must have been detraining

Negation

Simple form

I mustn't detrain
you mustn't detrain
he mustn't detrain
we mustn't detrain
you mustn't detrain
they mustn't detrain

V-ing form

I mustn't be detraining
you mustn't be detraining
he mustn't be detraining
we mustn't be detraining
you mustn't be detraining
they mustn't be detraining

Perfect

I mustn't have detrained
you mustn't have detrained
he mustn't have detrained
we mustn't have detrained
you mustn't have detrained
they mustn't have detrained

V-ing perfect

I mustn't have been detraining
you mustn't have been detraining
he mustn't have been detraining
we mustn't have been detraining
you mustn't have been detraining
they mustn't have been detraining

Interrogative form

Simple form

must I detrain?
must you detrain?
must he detrain?
must we detrain?
must you detrain?
must they detrain?

V-ing form

must I be detraining?
must you be detraining?
must he be detraining?
must we be detraining?
must you be detraining?
must they be detraining?

Perfect

must I have detrained?
must you have detrained?
must he have detrained?
must we have detrained?
must you have detrained?
must they have detrained?

V-ing perfect

must I have been detraining?
must you have been detraining?
must he have been detraining?
must we have been detraining?
must you have been detraining?
must they have been detraining?

Interro-negative form

Simple form

mustn't I detrain?
mustn't you detrain?
mustn't he detrain?
mustn't we detrain?
mustn't you detrain?
mustn't they detrain?

V-ing form

mustn't I be detraining?
mustn't you be detraining?
mustn't he be detraining?
mustn't we be detraining?
mustn't you be detraining?
mustn't they be detraining?

Perfect

mustn't I have detrained?
mustn't you have detrained?
mustn't he have detrained?
mustn't we have detrained?
mustn't you have detrained?
mustn't they have detrained?

V-ing perfect

mustn't I have been detraining?
mustn't you have been detraining?
mustn't he have been detraining?
mustn't we have been detraining?
mustn't you have been detraining?
mustn't they have been detraining?

Page top