English verb conjugation MUST THIEVE

Regular verb: thieve - thieved - thieved

Affirmation

Simple form

I must thieve
you must thieve
he must thieve
we must thieve
you must thieve
they must thieve

V-ing form

I must be thieving
you must be thieving
he must be thieving
we must be thieving
you must be thieving
they must be thieving

Perfect

I must have thieved
you must have thieved
he must have thieved
we must have thieved
you must have thieved
they must have thieved

V-ing perfect

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

Negation

Simple form

I must not thieve
you must not thieve
he must not thieve
we must not thieve
you must not thieve
they must not thieve

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I thieve?
must you thieve?
must he thieve?
must we thieve?
must you thieve?
must they thieve?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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