English verb conjugation COULD DEFIBRILLATE

Regular verb: defibrillate - defibrillated - defibrillated

Affirmation

Simple form

I could defibrillate
you could defibrillate
he could defibrillate
we could defibrillate
you could defibrillate
they could defibrillate

V-ing form

I could be defibrillating
you could be defibrillating
he could be defibrillating
we could be defibrillating
you could be defibrillating
they could be defibrillating

Perfect

I could have defibrillated
you could have defibrillated
he could have defibrillated
we could have defibrillated
you could have defibrillated
they could have defibrillated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I defibrillate?
could you defibrillate?
could he defibrillate?
could we defibrillate?
could you defibrillate?
could they defibrillate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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