male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MUST PROTOTYPE
Regular verb: prototype - prototyped - prototyped
Affirmation
Simple form
I must prototypeyou must prototype
she must prototype
we must prototype
you must prototype
they must prototype
V-ing form
I must be prototypingyou must be prototyping
she must be prototyping
we must be prototyping
you must be prototyping
they must be prototyping
Perfect
I must have prototypedyou must have prototyped
she must have prototyped
we must have prototyped
you must have prototyped
they must have prototyped
V-ing perfect
I must have been prototypingyou must have been prototyping
she must have been prototyping
we must have been prototyping
you must have been prototyping
they must have been prototyping
Negation
Simple form
I must not prototypeyou must not prototype
she must not prototype
we must not prototype
you must not prototype
they must not prototype
V-ing form
I must not be prototypingyou must not be prototyping
she must not be prototyping
we must not be prototyping
you must not be prototyping
they must not be prototyping
Perfect
I must not have prototypedyou must not have prototyped
she must not have prototyped
we must not have prototyped
you must not have prototyped
they must not have prototyped
V-ing perfect
I must not have been prototypingyou must not have been prototyping
she must not have been prototyping
we must not have been prototyping
you must not have been prototyping
they must not have been prototyping
Interrogative form
Simple form
must I prototype?must you prototype?
must she prototype?
must we prototype?
must you prototype?
must they prototype?
V-ing form
must I be prototyping?must you be prototyping?
must she be prototyping?
must we be prototyping?
must you be prototyping?
must they be prototyping?
Perfect
must I have prototyped?must you have prototyped?
must she have prototyped?
must we have prototyped?
must you have prototyped?
must they have prototyped?
V-ing perfect
must I have been prototyping?must you have been prototyping?
must she have been prototyping?
must we have been prototyping?
must you have been prototyping?
must they have been prototyping?
Interro-negative form
Simple form
must I not prototype?must you not prototype?
must she not prototype?
must we not prototype?
must you not prototype?
must they not prototype?
V-ing form
must I not be prototyping?must you not be prototyping?
must she not be prototyping?
must we not be prototyping?
must you not be prototyping?
must they not be prototyping?
Perfect
must I not have prototyped?must you not have prototyped?
must she not have prototyped?
must we not have prototyped?
must you not have prototyped?
must they not have prototyped?
V-ing perfect
must I not have been prototyping?must you not have been prototyping?
must she not have been prototyping?
must we not have been prototyping?
must you not have been prototyping?
must they not have been prototyping?