English verb conjugation MUST TRIP

Regular verb: trip - tripped - tripped

Affirmation

Simple form

I must trip
you must trip
he must trip
we must trip
you must trip
they must trip

V-ing form

I must be tripping
you must be tripping
he must be tripping
we must be tripping
you must be tripping
they must be tripping

Perfect

I must have tripped
you must have tripped
he must have tripped
we must have tripped
you must have tripped
they must have tripped

V-ing perfect

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

Negation

Simple form

I must not trip
you must not trip
he must not trip
we must not trip
you must not trip
they must not trip

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I trip?
must you trip?
must he trip?
must we trip?
must you trip?
must they trip?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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