English verb conjugation MUST RETRACE

Regular verb: retrace - retraced - retraced

Affirmation

Simple form

I must retrace
you must retrace
she must retrace
we must retrace
you must retrace
they must retrace

V-ing form

I must be retracing
you must be retracing
she must be retracing
we must be retracing
you must be retracing
they must be retracing

Perfect

I must have retraced
you must have retraced
she must have retraced
we must have retraced
you must have retraced
they must have retraced

V-ing perfect

I must have been retracing
you must have been retracing
she must have been retracing
we must have been retracing
you must have been retracing
they must have been retracing

Negation

Simple form

I must not retrace
you must not retrace
she must not retrace
we must not retrace
you must not retrace
they must not retrace

V-ing form

I must not be retracing
you must not be retracing
she must not be retracing
we must not be retracing
you must not be retracing
they must not be retracing

Perfect

I must not have retraced
you must not have retraced
she must not have retraced
we must not have retraced
you must not have retraced
they must not have retraced

V-ing perfect

I must not have been retracing
you must not have been retracing
she must not have been retracing
we must not have been retracing
you must not have been retracing
they must not have been retracing

Interrogative form

Simple form

must I retrace?
must you retrace?
must she retrace?
must we retrace?
must you retrace?
must they retrace?

V-ing form

must I be retracing?
must you be retracing?
must she be retracing?
must we be retracing?
must you be retracing?
must they be retracing?

Perfect

must I have retraced?
must you have retraced?
must she have retraced?
must we have retraced?
must you have retraced?
must they have retraced?

V-ing perfect

must I have been retracing?
must you have been retracing?
must she have been retracing?
must we have been retracing?
must you have been retracing?
must they have been retracing?

Interro-negative form

Simple form

must I not retrace?
must you not retrace?
must she not retrace?
must we not retrace?
must you not retrace?
must they not retrace?

V-ing form

must I not be retracing?
must you not be retracing?
must she not be retracing?
must we not be retracing?
must you not be retracing?
must they not be retracing?

Perfect

must I not have retraced?
must you not have retraced?
must she not have retraced?
must we not have retraced?
must you not have retraced?
must they not have retraced?

V-ing perfect

must I not have been retracing?
must you not have been retracing?
must she not have been retracing?
must we not have been retracing?
must you not have been retracing?
must they not have been retracing?

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