English verb conjugation MUST SECURE

Regular verb: secure - secured - secured

Affirmation

Simple form

I must secure
you must secure
he must secure
we must secure
you must secure
they must secure

V-ing form

I must be securing
you must be securing
he must be securing
we must be securing
you must be securing
they must be securing

Perfect

I must have secured
you must have secured
he 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
he 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
he 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
he 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
he 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
he 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 he secure?
must we secure?
must you secure?
must they secure?

V-ing form

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

Perfect

must I have secured?
must you have secured?
must he 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 he 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 he 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 he 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 he 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 he not have been securing?
must we not have been securing?
must you not have been securing?
must they not have been securing?

Page top