English verb conjugation COULD ENSURE

Regular verb: ensure - ensured - ensured


Affirmation

Simple form

I could ensure
you could ensure
he could ensure
we could ensure
you could ensure
they could ensure

V-ing form

I could be ensuring
you could be ensuring
he could be ensuring
we could be ensuring
you could be ensuring
they could be ensuring

Perfect

I could have ensured
you could have ensured
he could have ensured
we could have ensured
you could have ensured
they could have ensured

V-ing perfect

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

Negation

Simple form

I could not ensure
you could not ensure
he could not ensure
we could not ensure
you could not ensure
they could not ensure

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I ensure?
could you ensure?
could he ensure?
could we ensure?
could you ensure?
could they ensure?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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