English verb conjugation
WOULD FASTEN

Regular verb: fasten - fastened - fastened

Affirmation

Simple form	V-ing form
I would fasten you would fasten she would fasten we would fasten you would fasten they would fasten	I would be fastening you would be fastening she would be fastening we would be fastening you would be fastening they would be fastening
Perfect	V-ing perfect
I would have fastened you would have fastened she would have fastened we would have fastened you would have fastened they would have fastened	I would have been fastening you would have been fastening she would have been fastening we would have been fastening you would have been fastening they would have been fastening

Negation

Simple form	V-ing form
I would not fasten you would not fasten she would not fasten we would not fasten you would not fasten they would not fasten	I would not be fastening you would not be fastening she would not be fastening we would not be fastening you would not be fastening they would not be fastening
Perfect	V-ing perfect
I would not have fastened you would not have fastened she would not have fastened we would not have fastened you would not have fastened they would not have fastened	I would not have been fastening you would not have been fastening she would not have been fastening we would not have been fastening you would not have been fastening they would not have been fastening

Interrogative form

Simple form	V-ing form
would I fasten? would you fasten? would she fasten? would we fasten? would you fasten? would they fasten?	would I be fastening? would you be fastening? would she be fastening? would we be fastening? would you be fastening? would they be fastening?
Perfect	V-ing perfect
would I have fastened? would you have fastened? would she have fastened? would we have fastened? would you have fastened? would they have fastened?	would I have been fastening? would you have been fastening? would she have been fastening? would we have been fastening? would you have been fastening? would they have been fastening?

Interro-negative form

Simple form	V-ing form
would I not fasten? would you not fasten? would she not fasten? would we not fasten? would you not fasten? would they not fasten?	would I not be fastening? would you not be fastening? would she not be fastening? would we not be fastening? would you not be fastening? would they not be fastening?
Perfect	V-ing perfect
would I not have fastened? would you not have fastened? would she not have fastened? would we not have fastened? would you not have fastened? would they not have fastened?	would I not have been fastening? would you not have been fastening? would she not have been fastening? would we not have been fastening? would you not have been fastening? would they not have been fastening?