English verb conjugation MUST SECURE

Regular verb: secure - secured - secured

Affirmation

Simple form

I must secure
you must secure
she must secure
we must secure
you must secure
they must secure

V-ing form

I must be securing
you must be securing
she must be securing
we must be securing
you must be securing
they must be securing

Perfect

I must have secured
you must have secured
she must have secured
we must have secured
you must have secured
they must have secured

V-ing perfect

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

Negation

Simple form

I must not secure
you must not secure
she must not secure
we must not secure
you must not secure
they must not secure

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I secure?
must you secure?
must she secure?
must we secure?
must you secure?
must they secure?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top