English verb conjugation
COULD DEFIBRILLATE

Regular verb: defibrillate - defibrillated - defibrillated

Affirmation

Simple form	V-ing form
I could defibrillate you could defibrillate he could defibrillate we could defibrillate you could defibrillate they could defibrillate	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	V-ing 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	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	V-ing form
I could not defibrillate you could not defibrillate he could not defibrillate we could not defibrillate you could not defibrillate they could not defibrillate	I could not be defibrillating you could not be defibrillating he could not be defibrillating we could not be defibrillating you could not be defibrillating they could not be defibrillating
Perfect	V-ing perfect
I could not have defibrillated you could not have defibrillated he could not have defibrillated we could not have defibrillated you could not have defibrillated they could not have defibrillated	I could not have been defibrillating you could not have been defibrillating he could not have been defibrillating we could not have been defibrillating you could not have been defibrillating they could not have been defibrillating

Interrogative form

Simple form	V-ing form
could I defibrillate? could you defibrillate? could he defibrillate? could we defibrillate? could you defibrillate? could they defibrillate?	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	V-ing 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?	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	V-ing form
could I not defibrillate? could you not defibrillate? could he not defibrillate? could we not defibrillate? could you not defibrillate? could they not defibrillate?	could I not be defibrillating? could you not be defibrillating? could he not be defibrillating? could we not be defibrillating? could you not be defibrillating? could they not be defibrillating?
Perfect	V-ing perfect
could I not have defibrillated? could you not have defibrillated? could he not have defibrillated? could we not have defibrillated? could you not have defibrillated? could they not have defibrillated?	could I not have been defibrillating? could you not have been defibrillating? could he not have been defibrillating? could we not have been defibrillating? could you not have been defibrillating? could they not have been defibrillating?