English verb conjugation COULD TACKLE

Regular verb: tackle - tackled - tackled

Affirmation

Simple form

I could tackle
you could tackle
he could tackle
we could tackle
you could tackle
they could tackle

V-ing form

I could be tackling
you could be tackling
he could be tackling
we could be tackling
you could be tackling
they could be tackling

Perfect

I could have tackled
you could have tackled
he could have tackled
we could have tackled
you could have tackled
they could have tackled

V-ing perfect

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

Negation

Simple form

I could not tackle
you could not tackle
he could not tackle
we could not tackle
you could not tackle
they could not tackle

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I tackle?
could you tackle?
could he tackle?
could we tackle?
could you tackle?
could they tackle?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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