English verb conjugation COULD RADIOPHONE

Regular verb: radiophone - radiophoned - radiophoned

Affirmation

Simple form

I could radiophone
you could radiophone
she could radiophone
we could radiophone
you could radiophone
they could radiophone

V-ing form

I could be radiophoning
you could be radiophoning
she could be radiophoning
we could be radiophoning
you could be radiophoning
they could be radiophoning

Perfect

I could have radiophoned
you could have radiophoned
she 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
she could have been radiophoning
we could have been radiophoning
you could have been radiophoning
they could have been radiophoning

Negation

Simple form

I couldn't radiophone
you couldn't radiophone
she couldn't radiophone
we couldn't radiophone
you couldn't radiophone
they couldn't radiophone

V-ing form

I couldn't be radiophoning
you couldn't be radiophoning
she couldn't be radiophoning
we couldn't be radiophoning
you couldn't be radiophoning
they couldn't be radiophoning

Perfect

I couldn't have radiophoned
you couldn't have radiophoned
she couldn't have radiophoned
we couldn't have radiophoned
you couldn't have radiophoned
they couldn't have radiophoned

V-ing perfect

I couldn't have been radiophoning
you couldn't have been radiophoning
she couldn't have been radiophoning
we couldn't have been radiophoning
you couldn't have been radiophoning
they couldn't have been radiophoning

Interrogative form

Simple form

could I radiophone?
could you radiophone?
could she radiophone?
could we radiophone?
could you radiophone?
could they radiophone?

V-ing form

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

Perfect

could I have radiophoned?
could you have radiophoned?
could she 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 she have been radiophoning?
could we have been radiophoning?
could you have been radiophoning?
could they have been radiophoning?

Interro-negative form

Simple form

couldn't I radiophone?
couldn't you radiophone?
couldn't she radiophone?
couldn't we radiophone?
couldn't you radiophone?
couldn't they radiophone?

V-ing form

couldn't I be radiophoning?
couldn't you be radiophoning?
couldn't she be radiophoning?
couldn't we be radiophoning?
couldn't you be radiophoning?
couldn't they be radiophoning?

Perfect

couldn't I have radiophoned?
couldn't you have radiophoned?
couldn't she have radiophoned?
couldn't we have radiophoned?
couldn't you have radiophoned?
couldn't they have radiophoned?

V-ing perfect

couldn't I have been radiophoning?
couldn't you have been radiophoning?
couldn't she have been radiophoning?
couldn't we have been radiophoning?
couldn't you have been radiophoning?
couldn't they have been radiophoning?

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