English verb conjugation MUST SLING

Irregular verb: sling - slung - slung

Affirmation

Simple form

I must sling
you must sling
he must sling
we must sling
you must sling
they must sling

V-ing form

I must be slinging
you must be slinging
he must be slinging
we must be slinging
you must be slinging
they must be slinging

Perfect

I must have slung
you must have slung
he must have slung
we must have slung
you must have slung
they must have slung

V-ing perfect

I must have been slinging
you must have been slinging
he must have been slinging
we must have been slinging
you must have been slinging
they must have been slinging

Negation

Simple form

I must not sling
you must not sling
he must not sling
we must not sling
you must not sling
they must not sling

V-ing form

I must not be slinging
you must not be slinging
he must not be slinging
we must not be slinging
you must not be slinging
they must not be slinging

Perfect

I must not have slung
you must not have slung
he must not have slung
we must not have slung
you must not have slung
they must not have slung

V-ing perfect

I must not have been slinging
you must not have been slinging
he must not have been slinging
we must not have been slinging
you must not have been slinging
they must not have been slinging

Interrogative form

Simple form

must I sling?
must you sling?
must he sling?
must we sling?
must you sling?
must they sling?

V-ing form

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

Perfect

must I have slung?
must you have slung?
must he have slung?
must we have slung?
must you have slung?
must they have slung?

V-ing perfect

must I have been slinging?
must you have been slinging?
must he have been slinging?
must we have been slinging?
must you have been slinging?
must they have been slinging?

Interro-negative form

Simple form

must I not sling?
must you not sling?
must he not sling?
must we not sling?
must you not sling?
must they not sling?

V-ing form

must I not be slinging?
must you not be slinging?
must he not be slinging?
must we not be slinging?
must you not be slinging?
must they not be slinging?

Perfect

must I not have slung?
must you not have slung?
must he not have slung?
must we not have slung?
must you not have slung?
must they not have slung?

V-ing perfect

must I not have been slinging?
must you not have been slinging?
must he not have been slinging?
must we not have been slinging?
must you not have been slinging?
must they not have been slinging?

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