Conjugation and declension of "knife" in English

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Declension of the noun knife[naɪf]pl.knives

Singular

Plural

Singular

Common case

knife

knives / knifes

Possessive case

knife's

knives' / knifes'

Plural

knives / knifes

knives' / knifes'

Degrees of comparison of the adjective knife[naɪf]

Positive

knife

Conjugation of the verb knife[naɪf], regular

All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I knife
you knife
he/she/it knifes
we knife
you knife
they knife

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Participles

Present

knifing

Past

knifed

Infinitives

Infinitives

to knife
to have knifed
to be knifing
to have been knifing

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