English verb conjugation COULD FOG

Regular verb: fog - fogged - fogged

Affirmation

Simple form

I could fog
you could fog
he could fog
we could fog
you could fog
they could fog

V-ing form

I could be fogging
you could be fogging
he could be fogging
we could be fogging
you could be fogging
they could be fogging

Perfect

I could have fogged
you could have fogged
he could have fogged
we could have fogged
you could have fogged
they could have fogged

V-ing perfect

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

Negation

Simple form

I could not fog
you could not fog
he could not fog
we could not fog
you could not fog
they could not fog

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I fog?
could you fog?
could he fog?
could we fog?
could you fog?
could they fog?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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