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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD BACKLIGHT

Irregular verb: backlight - backlit - backlit


Affirmation

Simple form
I could backlight
you could backlight
she could backlight
we could backlight
you could backlight
they could backlight
V-ing form
I could be backlighting
you could be backlighting
she could be backlighting
we could be backlighting
you could be backlighting
they could be backlighting
Perfect
I could have backlit
you could have backlit
she could have backlit
we could have backlit
you could have backlit
they could have backlit
V-ing perfect
I could have been backlighting
you could have been backlighting
she could have been backlighting
we could have been backlighting
you could have been backlighting
they could have been backlighting

Negation

Simple form
I couldn't backlight
you couldn't backlight
she couldn't backlight
we couldn't backlight
you couldn't backlight
they couldn't backlight
V-ing form
I couldn't be backlighting
you couldn't be backlighting
she couldn't be backlighting
we couldn't be backlighting
you couldn't be backlighting
they couldn't be backlighting
Perfect
I couldn't have backlit
you couldn't have backlit
she couldn't have backlit
we couldn't have backlit
you couldn't have backlit
they couldn't have backlit
V-ing perfect
I couldn't have been backlighting
you couldn't have been backlighting
she couldn't have been backlighting
we couldn't have been backlighting
you couldn't have been backlighting
they couldn't have been backlighting

Interrogative form

Simple form
could I backlight?
could you backlight?
could she backlight?
could we backlight?
could you backlight?
could they backlight?
V-ing form
could I be backlighting?
could you be backlighting?
could she be backlighting?
could we be backlighting?
could you be backlighting?
could they be backlighting?
Perfect
could I have backlit?
could you have backlit?
could she have backlit?
could we have backlit?
could you have backlit?
could they have backlit?
V-ing perfect
could I have been backlighting?
could you have been backlighting?
could she have been backlighting?
could we have been backlighting?
could you have been backlighting?
could they have been backlighting?

Interro-negative form

Simple form
couldn't I backlight?
couldn't you backlight?
couldn't she backlight?
couldn't we backlight?
couldn't you backlight?
couldn't they backlight?
V-ing form
couldn't I be backlighting?
couldn't you be backlighting?
couldn't she be backlighting?
couldn't we be backlighting?
couldn't you be backlighting?
couldn't they be backlighting?
Perfect
couldn't I have backlit?
couldn't you have backlit?
couldn't she have backlit?
couldn't we have backlit?
couldn't you have backlit?
couldn't they have backlit?
V-ing perfect
couldn't I have been backlighting?
couldn't you have been backlighting?
couldn't she have been backlighting?
couldn't we have been backlighting?
couldn't you have been backlighting?
couldn't they have been backlighting?