Conjugation and declension of "jack" in English

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Declension of the noun jack[dʒæk]     

Singular
Plural
Singular
Common case
jack
jacks
Possessive case
jack's
jacks'
Plural
jacks
jacks'

Conjugation of the verb jack[dʒæk], regular     

All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I jack
you jack
he/she/it jacks
we jack
you jack
they jack

Present Continuous

I am jacking
you are jacking
he/she/it is jacking
we are jacking
you are jacking
they are jacking

Present Perfect

I have jacked
you have jacked
he/she/it has jacked
we have jacked
you have jacked
they have jacked

Present Perfect Continuous

I have been jacking
you have been jacking
he/she/it has been jacking
we have been jacking
you have been jacking
they have been jacking

Past Indefinite

I jacked
you jacked
he/she/it jacked
we jacked
you jacked
they jacked

Past Continuous

I was jacking
you were jacking
he/she/it was jacking
we were jacking
you were jacking
they were jacking

Past Perfect

I had jacked
you had jacked
he/she/it had jacked
we had jacked
you had jacked
they had jacked

Past Perfect Continuous

I had been jacking
you had been jacking
he/she/it had been jacking
we had been jacking
you had been jacking
they had been jacking

Future Indefinite

I will jack
you will jack
he/she/it will jack
we will jack
you will jack
they will jack

Future Continuous

I will be jacking
you will be jacking
he/she/it will be jacking
we will be jacking
you will be jacking
they will be jacking

Future Perfect

I will have jacked
you will have jacked
he/she/it will have jacked
we will have jacked
you will have jacked
they will have jacked

Future Perfect Continuous

I will have been jacking
you will have been jacking
he/she/it will have been jacking
we will have been jacking
you will have been jacking
they will have been jacking

Conditional

Conditional Present

I would jack
you would jack
he/she/it would jack
we would jack
you would jack
they would jack

Conditional Present Continuous

I would be jacking
you would be jacking
he/she/it would be jacking
we would be jacking
you would be jacking
they would be jacking

Conditional Perfect

I would have jacked
you would have jacked
he/she/it would have jacked
we would have jacked
you would have jacked
they would have jacked

Conditional Perfect Continuous

I would have been jacking
you would have been jacking
he/she/it would have been jacking
we would have been jacking
you would have been jacking
they would have been jacking

Participles

Present

jacking

Past

jacked

Infinitives

Infinitives

to jack
to have jacked
to be jacking
to have been jacking

Declension of the noun Jack     

Singular
Singular
Common case
Jack
Possessive case
Jack's / Jack'
Jack
Jack's / Jack'
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