English verb conjugation MUST HARROW

Regular verb: harrow - harrowed - harrowed

Affirmation

Simple form

I must harrow
you must harrow
he must harrow
we must harrow
you must harrow
they must harrow

V-ing form

I must be harrowing
you must be harrowing
he must be harrowing
we must be harrowing
you must be harrowing
they must be harrowing

Perfect

I must have harrowed
you must have harrowed
he must have harrowed
we must have harrowed
you must have harrowed
they must have harrowed

V-ing perfect

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

Negation

Simple form

I must not harrow
you must not harrow
he must not harrow
we must not harrow
you must not harrow
they must not harrow

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I harrow?
must you harrow?
must he harrow?
must we harrow?
must you harrow?
must they harrow?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top