English verb conjugation MUST BOB

Regular verb: bob - bobbed - bobbed


Affirmation

Simple form

I must bob
you must bob
he must bob
we must bob
you must bob
they must bob

V-ing form

I must be bobbing
you must be bobbing
he must be bobbing
we must be bobbing
you must be bobbing
they must be bobbing

Perfect

I must have bobbed
you must have bobbed
he must have bobbed
we must have bobbed
you must have bobbed
they must have bobbed

V-ing perfect

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

Negation

Simple form

I must not bob
you must not bob
he must not bob
we must not bob
you must not bob
they must not bob

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I bob?
must you bob?
must he bob?
must we bob?
must you bob?
must they bob?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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