English verb conjugation COULD RADIOPHONE

Regular verb: radiophone - radiophoned - radiophoned

Affirmation

Simple form

I could radiophone
you could radiophone
he could radiophone
we could radiophone
you could radiophone
they could radiophone

V-ing form

I could be radiophoning
you could be radiophoning
he could be radiophoning
we could be radiophoning
you could be radiophoning
they could be radiophoning

Perfect

I could have radiophoned
you could have radiophoned
he could have radiophoned
we could have radiophoned
you could have radiophoned
they could have radiophoned

V-ing perfect

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

Negation

Simple form

I could not radiophone
you could not radiophone
he could not radiophone
we could not radiophone
you could not radiophone
they could not radiophone

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I radiophone?
could you radiophone?
could he radiophone?
could we radiophone?
could you radiophone?
could they radiophone?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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