English verb conjugation MUST BACKLIGHT

Irregular verb: backlight - backlit - backlit

Affirmation

Simple form

I must backlight
you must backlight
he must backlight
we must backlight
you must backlight
they must backlight

V-ing form

I must be backlighting
you must be backlighting
he must be backlighting
we must be backlighting
you must be backlighting
they must be backlighting

Perfect

I must have backlit
you must have backlit
he must have backlit
we must have backlit
you must have backlit
they must have backlit

V-ing perfect

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

Negation

Simple form

I must not backlight
you must not backlight
he must not backlight
we must not backlight
you must not backlight
they must not backlight

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I backlight?
must you backlight?
must he backlight?
must we backlight?
must you backlight?
must they backlight?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top