English verb conjugation MUST LIGHT

Irregular verb: light - lit - lit


Affirmation

Simple form

I must light
you must light
he must light
we must light
you must light
they must light

V-ing form

I must be lighting
you must be lighting
he must be lighting
we must be lighting
you must be lighting
they must be lighting

Perfect

I must have lit
you must have lit
he must have lit
we must have lit
you must have lit
they must have lit

V-ing perfect

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

Negation

Simple form

I must not light
you must not light
he must not light
we must not light
you must not light
they must not light

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I light?
must you light?
must he light?
must we light?
must you light?
must they light?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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