English verb conjugation MUST FLUB

Regular verb: flub - flubed - flubed

Affirmation

Simple form

I must flub
you must flub
he must flub
we must flub
you must flub
they must flub

V-ing form

I must be flubing
you must be flubing
he must be flubing
we must be flubing
you must be flubing
they must be flubing

Perfect

I must have flubed
you must have flubed
he must have flubed
we must have flubed
you must have flubed
they must have flubed

V-ing perfect

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

Negation

Simple form

I must not flub
you must not flub
he must not flub
we must not flub
you must not flub
they must not flub

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I flub?
must you flub?
must he flub?
must we flub?
must you flub?
must they flub?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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