English verb conjugation MUST ABSTRACT

Regular verb: abstract - abstracted - abstracted

Affirmation

Simple form

I must abstract
you must abstract
she must abstract
we must abstract
you must abstract
they must abstract

V-ing form

I must be abstracting
you must be abstracting
she must be abstracting
we must be abstracting
you must be abstracting
they must be abstracting

Perfect

I must have abstracted
you must have abstracted
she must have abstracted
we must have abstracted
you must have abstracted
they must have abstracted

V-ing perfect

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

Negation

Simple form

I must not abstract
you must not abstract
she must not abstract
we must not abstract
you must not abstract
they must not abstract

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I abstract?
must you abstract?
must she abstract?
must we abstract?
must you abstract?
must they abstract?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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