English verb conjugation COULD RADIOTELEPHONE

Regular verb: radiotelephone - radiotelephoned - radiotelephoned

Affirmation

Simple form

I could radiotelephone
you could radiotelephone
he could radiotelephone
we could radiotelephone
you could radiotelephone
they could radiotelephone

V-ing form

I could be radiotelephoning
you could be radiotelephoning
he could be radiotelephoning
we could be radiotelephoning
you could be radiotelephoning
they could be radiotelephoning

Perfect

I could have radiotelephoned
you could have radiotelephoned
he could have radiotelephoned
we could have radiotelephoned
you could have radiotelephoned
they could have radiotelephoned

V-ing perfect

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

Negation

Simple form

I could not radiotelephone
you could not radiotelephone
he could not radiotelephone
we could not radiotelephone
you could not radiotelephone
they could not radiotelephone

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I radiotelephone?
could you radiotelephone?
could he radiotelephone?
could we radiotelephone?
could you radiotelephone?
could they radiotelephone?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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