English verb conjugation MUST DAB

Regular verb: dab - dabbed - dabbed

Affirmation

Simple form

I must dab
you must dab
he must dab
we must dab
you must dab
they must dab

V-ing form

I must be dabbing
you must be dabbing
he must be dabbing
we must be dabbing
you must be dabbing
they must be dabbing

Perfect

I must have dabbed
you must have dabbed
he must have dabbed
we must have dabbed
you must have dabbed
they must have dabbed

V-ing perfect

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

Negation

Simple form

I mustn't dab
you mustn't dab
he mustn't dab
we mustn't dab
you mustn't dab
they mustn't dab

V-ing form

I mustn't be dabbing
you mustn't be dabbing
he mustn't be dabbing
we mustn't be dabbing
you mustn't be dabbing
they mustn't be dabbing

Perfect

I mustn't have dabbed
you mustn't have dabbed
he mustn't have dabbed
we mustn't have dabbed
you mustn't have dabbed
they mustn't have dabbed

V-ing perfect

I mustn't have been dabbing
you mustn't have been dabbing
he mustn't have been dabbing
we mustn't have been dabbing
you mustn't have been dabbing
they mustn't have been dabbing

Interrogative form

Simple form

must I dab?
must you dab?
must he dab?
must we dab?
must you dab?
must they dab?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I dab?
mustn't you dab?
mustn't he dab?
mustn't we dab?
mustn't you dab?
mustn't they dab?

V-ing form

mustn't I be dabbing?
mustn't you be dabbing?
mustn't he be dabbing?
mustn't we be dabbing?
mustn't you be dabbing?
mustn't they be dabbing?

Perfect

mustn't I have dabbed?
mustn't you have dabbed?
mustn't he have dabbed?
mustn't we have dabbed?
mustn't you have dabbed?
mustn't they have dabbed?

V-ing perfect

mustn't I have been dabbing?
mustn't you have been dabbing?
mustn't he have been dabbing?
mustn't we have been dabbing?
mustn't you have been dabbing?
mustn't they have been dabbing?

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