English verb conjugation MUST CRASH-LAND

Regular verb: crash-land - crash-landed - crash-landed

Affirmation

Simple form

I must crash-land
you must crash-land
he must crash-land
we must crash-land
you must crash-land
they must crash-land

V-ing form

I must be crash-landing
you must be crash-landing
he must be crash-landing
we must be crash-landing
you must be crash-landing
they must be crash-landing

Perfect

I must have crash-landed
you must have crash-landed
he must have crash-landed
we must have crash-landed
you must have crash-landed
they must have crash-landed

V-ing perfect

I must have been crash-landing
you must have been crash-landing
he must have been crash-landing
we must have been crash-landing
you must have been crash-landing
they must have been crash-landing

Negation

Simple form

I mustn't crash-land
you mustn't crash-land
he mustn't crash-land
we mustn't crash-land
you mustn't crash-land
they mustn't crash-land

V-ing form

I mustn't be crash-landing
you mustn't be crash-landing
he mustn't be crash-landing
we mustn't be crash-landing
you mustn't be crash-landing
they mustn't be crash-landing

Perfect

I mustn't have crash-landed
you mustn't have crash-landed
he mustn't have crash-landed
we mustn't have crash-landed
you mustn't have crash-landed
they mustn't have crash-landed

V-ing perfect

I mustn't have been crash-landing
you mustn't have been crash-landing
he mustn't have been crash-landing
we mustn't have been crash-landing
you mustn't have been crash-landing
they mustn't have been crash-landing

Interrogative form

Simple form

must I crash-land?
must you crash-land?
must he crash-land?
must we crash-land?
must you crash-land?
must they crash-land?

V-ing form

must I be crash-landing?
must you be crash-landing?
must he be crash-landing?
must we be crash-landing?
must you be crash-landing?
must they be crash-landing?

Perfect

must I have crash-landed?
must you have crash-landed?
must he have crash-landed?
must we have crash-landed?
must you have crash-landed?
must they have crash-landed?

V-ing perfect

must I have been crash-landing?
must you have been crash-landing?
must he have been crash-landing?
must we have been crash-landing?
must you have been crash-landing?
must they have been crash-landing?

Interro-negative form

Simple form

mustn't I crash-land?
mustn't you crash-land?
mustn't he crash-land?
mustn't we crash-land?
mustn't you crash-land?
mustn't they crash-land?

V-ing form

mustn't I be crash-landing?
mustn't you be crash-landing?
mustn't he be crash-landing?
mustn't we be crash-landing?
mustn't you be crash-landing?
mustn't they be crash-landing?

Perfect

mustn't I have crash-landed?
mustn't you have crash-landed?
mustn't he have crash-landed?
mustn't we have crash-landed?
mustn't you have crash-landed?
mustn't they have crash-landed?

V-ing perfect

mustn't I have been crash-landing?
mustn't you have been crash-landing?
mustn't he have been crash-landing?
mustn't we have been crash-landing?
mustn't you have been crash-landing?
mustn't they have been crash-landing?

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