English verb conjugation MUST INFECT

Regular verb: infect - infected - infected

Affirmation

Simple form

I must infect
you must infect
he must infect
we must infect
you must infect
they must infect

V-ing form

I must be infecting
you must be infecting
he must be infecting
we must be infecting
you must be infecting
they must be infecting

Perfect

I must have infected
you must have infected
he must have infected
we must have infected
you must have infected
they must have infected

V-ing perfect

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

Negation

Simple form

I must not infect
you must not infect
he must not infect
we must not infect
you must not infect
they must not infect

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I infect?
must you infect?
must he infect?
must we infect?
must you infect?
must they infect?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top