male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST PRESTERILISE
Regular verb: presterilise - presterilised - presterilised
Affirmation
Simple form
I must presteriliseyou must presterilise
she must presterilise
we must presterilise
you must presterilise
they must presterilise
V-ing form
I must be presterilisingyou must be presterilising
she must be presterilising
we must be presterilising
you must be presterilising
they must be presterilising
Perfect
I must have presterilisedyou must have presterilised
she must have presterilised
we must have presterilised
you must have presterilised
they must have presterilised
V-ing perfect
I must have been presterilisingyou must have been presterilising
she must have been presterilising
we must have been presterilising
you must have been presterilising
they must have been presterilising
Negation
Simple form
I must not presteriliseyou must not presterilise
she must not presterilise
we must not presterilise
you must not presterilise
they must not presterilise
V-ing form
I must not be presterilisingyou must not be presterilising
she must not be presterilising
we must not be presterilising
you must not be presterilising
they must not be presterilising
Perfect
I must not have presterilisedyou must not have presterilised
she must not have presterilised
we must not have presterilised
you must not have presterilised
they must not have presterilised
V-ing perfect
I must not have been presterilisingyou must not have been presterilising
she must not have been presterilising
we must not have been presterilising
you must not have been presterilising
they must not have been presterilising
Interrogative form
Simple form
must I presterilise?must you presterilise?
must she presterilise?
must we presterilise?
must you presterilise?
must they presterilise?
V-ing form
must I be presterilising?must you be presterilising?
must she be presterilising?
must we be presterilising?
must you be presterilising?
must they be presterilising?
Perfect
must I have presterilised?must you have presterilised?
must she have presterilised?
must we have presterilised?
must you have presterilised?
must they have presterilised?
V-ing perfect
must I have been presterilising?must you have been presterilising?
must she have been presterilising?
must we have been presterilising?
must you have been presterilising?
must they have been presterilising?
Interro-negative form
Simple form
must I not presterilise?must you not presterilise?
must she not presterilise?
must we not presterilise?
must you not presterilise?
must they not presterilise?
V-ing form
must I not be presterilising?must you not be presterilising?
must she not be presterilising?
must we not be presterilising?
must you not be presterilising?
must they not be presterilising?
Perfect
must I not have presterilised?must you not have presterilised?
must she not have presterilised?
must we not have presterilised?
must you not have presterilised?
must they not have presterilised?
V-ing perfect
must I not have been presterilising?must you not have been presterilising?
must she not have been presterilising?
must we not have been presterilising?
must you not have been presterilising?
must they not have been presterilising?