Indicative
Present Indefinite
I quicken
you quicken
he/she/it quickens
we quicken
you quicken
they quicken
Present Continuous
I am quickening
you are quickening
he/she/it is quickening
we are quickening
you are quickening
they are quickening
Present Perfect
I have quickened
you have quickened
he/she/it has quickened
we have quickened
you have quickened
they have quickened
Present Perfect Continuous
I have been quickening
you have been quickening
he/she/it has been quickening
we have been quickening
you have been quickening
they have been quickening
Past Indefinite
I quickened
you quickened
he/she/it quickened
we quickened
you quickened
they quickened
Past Continuous
I was quickening
you were quickening
he/she/it was quickening
we were quickening
you were quickening
they were quickening
Past Perfect
I had quickened
you had quickened
he/she/it had quickened
we had quickened
you had quickened
they had quickened
Past Perfect Continuous
I had been quickening
you had been quickening
he/she/it had been quickening
we had been quickening
you had been quickening
they had been quickening
Future Indefinite
I will quicken
you will quicken
he/she/it will quicken
we will quicken
you will quicken
they will quicken
Future Continuous
I will be quickening
you will be quickening
he/she/it will be quickening
we will be quickening
you will be quickening
they will be quickening
Future Perfect
I will have quickened
you will have quickened
he/she/it will have quickened
we will have quickened
you will have quickened
they will have quickened
Future Perfect Continuous
I will have been quickening
you will have been quickening
he/she/it will have been quickening
we will have been quickening
you will have been quickening
they will have been quickening
Conditional
Conditional Present
I would quicken
you would quicken
he/she/it would quicken
we would quicken
you would quicken
they would quicken
Conditional Present Continuous
I would be quickening
you would be quickening
he/she/it would be quickening
we would be quickening
you would be quickening
they would be quickening
Conditional Perfect
I would have quickened
you would have quickened
he/she/it would have quickened
we would have quickened
you would have quickened
they would have quickened
Conditional Perfect Continuous
I would have been quickening
you would have been quickening
he/she/it would have been quickening
we would have been quickening
you would have been quickening
they would have been quickening