English verb conjugation MUST DIE DOWN

Regular verb: die down - die downed - die downed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must die down
you must die down
he must die down
we must die down
you must die down
they must die down

V-ing form

I must be die downing
you must be die downing
he must be die downing
we must be die downing
you must be die downing
they must be die downing

Perfect

I must have die downed
you must have die downed
he must have die downed
we must have die downed
you must have die downed
they must have die downed

V-ing perfect

I must have been die downing
you must have been die downing
he must have been die downing
we must have been die downing
you must have been die downing
they must have been die downing

Negation

Simple form

I mustn't die down
you mustn't die down
he mustn't die down
we mustn't die down
you mustn't die down
they mustn't die down

V-ing form

I mustn't be die downing
you mustn't be die downing
he mustn't be die downing
we mustn't be die downing
you mustn't be die downing
they mustn't be die downing

Perfect

I mustn't have die downed
you mustn't have die downed
he mustn't have die downed
we mustn't have die downed
you mustn't have die downed
they mustn't have die downed

V-ing perfect

I mustn't have been die downing
you mustn't have been die downing
he mustn't have been die downing
we mustn't have been die downing
you mustn't have been die downing
they mustn't have been die downing

Interrogative form

Simple form

must I die down?
must you die down?
must he die down?
must we die down?
must you die down?
must they die down?

V-ing form

must I be die downing?
must you be die downing?
must he be die downing?
must we be die downing?
must you be die downing?
must they be die downing?

Perfect

must I have die downed?
must you have die downed?
must he have die downed?
must we have die downed?
must you have die downed?
must they have die downed?

V-ing perfect

must I have been die downing?
must you have been die downing?
must he have been die downing?
must we have been die downing?
must you have been die downing?
must they have been die downing?

Interro-negative form

Simple form

mustn't I die down?
mustn't you die down?
mustn't he die down?
mustn't we die down?
mustn't you die down?
mustn't they die down?

V-ing form

mustn't I be die downing?
mustn't you be die downing?
mustn't he be die downing?
mustn't we be die downing?
mustn't you be die downing?
mustn't they be die downing?

Perfect

mustn't I have die downed?
mustn't you have die downed?
mustn't he have die downed?
mustn't we have die downed?
mustn't you have die downed?
mustn't they have die downed?

V-ing perfect

mustn't I have been die downing?
mustn't you have been die downing?
mustn't he have been die downing?
mustn't we have been die downing?
mustn't you have been die downing?
mustn't they have been die downing?

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