English verb conjugation
TO FASTEN

Regular verb: fasten - fastened - fastened

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I not fasten? do you not fasten? does he not fasten? do we not fasten? do you not fasten? do they not fasten?	am I not fastening? are you not fastening? is he not fastening? are we not fastening? are you not fastening? are they not fastening?	did I not fasten? did you not fasten? did he not fasten? did we not fasten? did you not fasten? did they not fasten?	was I not fastening? were you not fastening? was he not fastening? were we not fastening? were you not fastening? were they not fastening?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I not fastened? have you not fastened? has he not fastened? have we not fastened? have you not fastened? have they not fastened?	have I not been fastening? have you not been fastening? has he not been fastening? have we not been fastening? have you not been fastening? have they not been fastening?	had I not fastened? had you not fastened? had he not fastened? had we not fastened? had you not fastened? had they not fastened?	had I not been fastening? had you not been fastening? had he not been fastening? had we not been fastening? had you not been fastening? had they not been fastening?
Future	Future continuous	Future perfect	Future perfect continuous
will I not fasten? will you not fasten? will he not fasten? will we not fasten? will you not fasten? will they not fasten?	will I not be fastening? will you not be fastening? will he not be fastening? will we not be fastening? will you not be fastening? will they not be fastening?	will I not have fastened? will you not have fastened? will he not have fastened? will we not have fastened? will you not have fastened? will they not have fastened?	will I not have been fastening? will you not have been fastening? will he not have been fastening? will we not have been fastening? will you not have been fastening? will they not have been fastening?

Conditional

Present	Present continuous	Past	Past continuous
would I not fasten? would you not fasten? would he 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 he not be fastening? would we not be fastening? would you not be fastening? would they not be fastening?	would I not have fastened? would you not have fastened? would he 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 he not have been fastening? would we not have been fastening? would you not have been fastening? would they not have been fastening?

Infinitive

Imperative

Infinitive		Imperative
to fasten		- - -

Participle

Present	Past
fastening	fastened