English verb conjugation COULD PREP

Regular verb: prep - preped - preped

Affirmation

Simple form

I could prep
you could prep
he could prep
we could prep
you could prep
they could prep

V-ing form

I could be preping
you could be preping
he could be preping
we could be preping
you could be preping
they could be preping

Perfect

I could have preped
you could have preped
he could have preped
we could have preped
you could have preped
they could have preped

V-ing perfect

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

Negation

Simple form

I could not prep
you could not prep
he could not prep
we could not prep
you could not prep
they could not prep

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I prep?
could you prep?
could he prep?
could we prep?
could you prep?
could they prep?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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