English verb conjugation COULD RETOOL

Regular verb: retool - retooled - retooled

Affirmation

Simple form

I could retool
you could retool
she could retool
we could retool
you could retool
they could retool

V-ing form

I could be retooling
you could be retooling
she could be retooling
we could be retooling
you could be retooling
they could be retooling

Perfect

I could have retooled
you could have retooled
she could have retooled
we could have retooled
you could have retooled
they could have retooled

V-ing perfect

I could have been retooling
you could have been retooling
she could have been retooling
we could have been retooling
you could have been retooling
they could have been retooling

Negation

Simple form

I could not retool
you could not retool
she could not retool
we could not retool
you could not retool
they could not retool

V-ing form

I could not be retooling
you could not be retooling
she could not be retooling
we could not be retooling
you could not be retooling
they could not be retooling

Perfect

I could not have retooled
you could not have retooled
she could not have retooled
we could not have retooled
you could not have retooled
they could not have retooled

V-ing perfect

I could not have been retooling
you could not have been retooling
she could not have been retooling
we could not have been retooling
you could not have been retooling
they could not have been retooling

Interrogative form

Simple form

could I retool?
could you retool?
could she retool?
could we retool?
could you retool?
could they retool?

V-ing form

could I be retooling?
could you be retooling?
could she be retooling?
could we be retooling?
could you be retooling?
could they be retooling?

Perfect

could I have retooled?
could you have retooled?
could she have retooled?
could we have retooled?
could you have retooled?
could they have retooled?

V-ing perfect

could I have been retooling?
could you have been retooling?
could she have been retooling?
could we have been retooling?
could you have been retooling?
could they have been retooling?

Interro-negative form

Simple form

could I not retool?
could you not retool?
could she not retool?
could we not retool?
could you not retool?
could they not retool?

V-ing form

could I not be retooling?
could you not be retooling?
could she not be retooling?
could we not be retooling?
could you not be retooling?
could they not be retooling?

Perfect

could I not have retooled?
could you not have retooled?
could she not have retooled?
could we not have retooled?
could you not have retooled?
could they not have retooled?

V-ing perfect

could I not have been retooling?
could you not have been retooling?
could she not have been retooling?
could we not have been retooling?
could you not have been retooling?
could they not have been retooling?

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