English verb conjugation COULD SLING

Irregular verb: sling - slung - slung

Affirmation

Simple form

I could sling
you could sling
he could sling
we could sling
you could sling
they could sling

V-ing form

I could be slinging
you could be slinging
he could be slinging
we could be slinging
you could be slinging
they could be slinging

Perfect

I could have slung
you could have slung
he could have slung
we could have slung
you could have slung
they could have slung

V-ing perfect

I could have been slinging
you could have been slinging
he could have been slinging
we could have been slinging
you could have been slinging
they could have been slinging

Negation

Simple form

I could not sling
you could not sling
he could not sling
we could not sling
you could not sling
they could not sling

V-ing form

I could not be slinging
you could not be slinging
he could not be slinging
we could not be slinging
you could not be slinging
they could not be slinging

Perfect

I could not have slung
you could not have slung
he could not have slung
we could not have slung
you could not have slung
they could not have slung

V-ing perfect

I could not have been slinging
you could not have been slinging
he could not have been slinging
we could not have been slinging
you could not have been slinging
they could not have been slinging

Interrogative form

Simple form

could I sling?
could you sling?
could he sling?
could we sling?
could you sling?
could they sling?

V-ing form

could I be slinging?
could you be slinging?
could he be slinging?
could we be slinging?
could you be slinging?
could they be slinging?

Perfect

could I have slung?
could you have slung?
could he have slung?
could we have slung?
could you have slung?
could they have slung?

V-ing perfect

could I have been slinging?
could you have been slinging?
could he have been slinging?
could we have been slinging?
could you have been slinging?
could they have been slinging?

Interro-negative form

Simple form

could I not sling?
could you not sling?
could he not sling?
could we not sling?
could you not sling?
could they not sling?

V-ing form

could I not be slinging?
could you not be slinging?
could he not be slinging?
could we not be slinging?
could you not be slinging?
could they not be slinging?

Perfect

could I not have slung?
could you not have slung?
could he not have slung?
could we not have slung?
could you not have slung?
could they not have slung?

V-ing perfect

could I not have been slinging?
could you not have been slinging?
could he not have been slinging?
could we not have been slinging?
could you not have been slinging?
could they not have been slinging?

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