English verb conjugation MUST CATCH

Irregular verb: catch - caught - caught

Affirmation

Simple form

I must catch
you must catch
he must catch
we must catch
you must catch
they must catch

V-ing form

I must be catching
you must be catching
he must be catching
we must be catching
you must be catching
they must be catching

Perfect

I must have caught
you must have caught
he must have caught
we must have caught
you must have caught
they must have caught

V-ing perfect

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

Negation

Simple form

I must not catch
you must not catch
he must not catch
we must not catch
you must not catch
they must not catch

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I catch?
must you catch?
must he catch?
must we catch?
must you catch?
must they catch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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