English verb conjugation MUST SAG

Regular verb: sag - sagged - sagged

Affirmation

Simple form

I must sag
you must sag
he must sag
we must sag
you must sag
they must sag

V-ing form

I must be sagging
you must be sagging
he must be sagging
we must be sagging
you must be sagging
they must be sagging

Perfect

I must have sagged
you must have sagged
he must have sagged
we must have sagged
you must have sagged
they must have sagged

V-ing perfect

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

Negation

Simple form

I must not sag
you must not sag
he must not sag
we must not sag
you must not sag
they must not sag

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I sag?
must you sag?
must he sag?
must we sag?
must you sag?
must they sag?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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