English verb conjugation MUST ARC

Regular verb: arc - arced - arced

Affirmation

Simple form

I must arc
you must arc
she must arc
we must arc
you must arc
they must arc

V-ing form

I must be arcing
you must be arcing
she must be arcing
we must be arcing
you must be arcing
they must be arcing

Perfect

I must have arced
you must have arced
she must have arced
we must have arced
you must have arced
they must have arced

V-ing perfect

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

Negation

Simple form

I must not arc
you must not arc
she must not arc
we must not arc
you must not arc
they must not arc

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I arc?
must you arc?
must she arc?
must we arc?
must you arc?
must they arc?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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