English verb conjugation MUST LUBRICATE

Regular verb: lubricate - lubricated - lubricated

Affirmation

Simple form

I must lubricate
you must lubricate
she must lubricate
we must lubricate
you must lubricate
they must lubricate

V-ing form

I must be lubricating
you must be lubricating
she must be lubricating
we must be lubricating
you must be lubricating
they must be lubricating

Perfect

I must have lubricated
you must have lubricated
she must have lubricated
we must have lubricated
you must have lubricated
they must have lubricated

V-ing perfect

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

Negation

Simple form

I must not lubricate
you must not lubricate
she must not lubricate
we must not lubricate
you must not lubricate
they must not lubricate

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I lubricate?
must you lubricate?
must she lubricate?
must we lubricate?
must you lubricate?
must they lubricate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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