English verb conjugation MUST LUBE

Regular verb: lube - lubed - lubed

Affirmation

Simple form

I must lube
you must lube
she must lube
we must lube
you must lube
they must lube

V-ing form

I must be lubing
you must be lubing
she must be lubing
we must be lubing
you must be lubing
they must be lubing

Perfect

I must have lubed
you must have lubed
she must have lubed
we must have lubed
you must have lubed
they must have lubed

V-ing perfect

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

Negation

Simple form

I must not lube
you must not lube
she must not lube
we must not lube
you must not lube
they must not lube

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I lube?
must you lube?
must she lube?
must we lube?
must you lube?
must they lube?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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