English verb conjugation MUST FUN

Regular verb: fun - funed - funed

Affirmation

Simple form

I must fun
you must fun
he must fun
we must fun
you must fun
they must fun

V-ing form

I must be funing
you must be funing
he must be funing
we must be funing
you must be funing
they must be funing

Perfect

I must have funed
you must have funed
he must have funed
we must have funed
you must have funed
they must have funed

V-ing perfect

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

Negation

Simple form

I must not fun
you must not fun
he must not fun
we must not fun
you must not fun
they must not fun

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fun?
must you fun?
must he fun?
must we fun?
must you fun?
must they fun?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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