English verb conjugation COULD PARAFFIN

Regular verb: paraffin - paraffined - paraffined

Affirmation

Simple form

I could paraffin
you could paraffin
he could paraffin
we could paraffin
you could paraffin
they could paraffin

V-ing form

I could be paraffining
you could be paraffining
he could be paraffining
we could be paraffining
you could be paraffining
they could be paraffining

Perfect

I could have paraffined
you could have paraffined
he could have paraffined
we could have paraffined
you could have paraffined
they could have paraffined

V-ing perfect

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

Negation

Simple form

I couldn't paraffin
you couldn't paraffin
he couldn't paraffin
we couldn't paraffin
you couldn't paraffin
they couldn't paraffin

V-ing form

I couldn't be paraffining
you couldn't be paraffining
he couldn't be paraffining
we couldn't be paraffining
you couldn't be paraffining
they couldn't be paraffining

Perfect

I couldn't have paraffined
you couldn't have paraffined
he couldn't have paraffined
we couldn't have paraffined
you couldn't have paraffined
they couldn't have paraffined

V-ing perfect

I couldn't have been paraffining
you couldn't have been paraffining
he couldn't have been paraffining
we couldn't have been paraffining
you couldn't have been paraffining
they couldn't have been paraffining

Interrogative form

Simple form

could I paraffin?
could you paraffin?
could he paraffin?
could we paraffin?
could you paraffin?
could they paraffin?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I paraffin?
couldn't you paraffin?
couldn't he paraffin?
couldn't we paraffin?
couldn't you paraffin?
couldn't they paraffin?

V-ing form

couldn't I be paraffining?
couldn't you be paraffining?
couldn't he be paraffining?
couldn't we be paraffining?
couldn't you be paraffining?
couldn't they be paraffining?

Perfect

couldn't I have paraffined?
couldn't you have paraffined?
couldn't he have paraffined?
couldn't we have paraffined?
couldn't you have paraffined?
couldn't they have paraffined?

V-ing perfect

couldn't I have been paraffining?
couldn't you have been paraffining?
couldn't he have been paraffining?
couldn't we have been paraffining?
couldn't you have been paraffining?
couldn't they have been paraffining?

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