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Conjugation of Japanese verb 役に立つ - useful - yakunitatsu

godan verb

    Variant

    Stem

    Conjugation

    役に立

    Reading

    やくにた
    yakunita

    Meaning

    useful

    Variant

    Plain

    Conjugation

    役に立つ

    Reading

    やくにたつ
    yakunitatsu

    Meaning

    to useful / does useful / will useful

    Variant

    Negative

    Conjugation

    役に立たない

    Reading

    やくにたたない
    yakunitatanai

    Meaning

    to not useful / does not useful / will not useful

    Variant

    Polite

    Conjugation

    役に立ちます

    Reading

    やくにたちます
    yakunitachimasu

    Meaning

    to useful / does useful / will useful

    Variant

    Polite Negative

    Conjugation

    役に立ちません

    Reading

    やくにたちません
    yakunitachimasen

    Meaning

    to not useful / does not useful / will not useful

    Variant

    Plain

    Conjugation

    役に立った

    Reading

    やくにたった
    yakunitatta

    Meaning

    did useful

    Variant

    Plain Negative

    Conjugation

    役に立たなかった

    Reading

    やくにたたなかった
    yakunitatanakatta

    Meaning

    did not useful

    Variant

    Polite

    Conjugation

    役に立ちました

    Reading

    やくにたちました
    yakunitachimashita

    Meaning

    did useful

    Variant

    Polite Negative

    Conjugation

    役に立ちませんでした

    Reading

    やくにたちませんでした
    yakunitachimasendeshita

    Meaning

    did not useful

    Variant

    Plain

    Conjugation

    役に立って

    Reading

    やくにたって
    yakunitatte

    Meaning

    useful, and...

    Variant

    Negative I

    Conjugation

    役に立たないで

    Reading

    やくにたたないで
    yakunitatanaide

    Meaning

    not useful, and...

    Variant

    Negative II

    Conjugation

    役に立たなくて

    Reading

    やくにたたなくて
    yakunitatanakute

    Meaning

    not useful, and...

    Variant

    Polite

    Conjugation

    役に立ちまして

    Reading

    やくにたちまして
    yakunitachimashite

    Meaning

    useful, and...

    Variant

    Polite Negative

    Conjugation

    役に立ちませんで

    Reading

    やくにたちませんで
    yakunitachimasende

    Meaning

    not useful, and...

    Variant

    Abrupt

    Conjugation

    役に立て

    Reading

    やくにたて
    yakunitate

    Meaning

    useful!

    Variant

    Abrupt Negative

    Conjugation

    役に立つな

    Reading

    やくにたつな
    yakunitatsuna

    Meaning

    do not useful!

    Variant

    Plain

    Conjugation

    役に立ちなさい

    Reading

    やくにたちなさい
    yakunitachinasai

    Meaning

    useful!

    Variant

    Plain Negative

    Conjugation

    役に立ちなさるな

    Reading

    やくにたちなさるな
    yakunitachinasaruna

    Meaning

    do not useful!

    Variant

    Polite I

    Conjugation

    役に立ってください

    Reading

    やくにたってください
    yakunitattekudasai

    Meaning

    please useful

    Variant

    Polite II

    Conjugation

    お役に立ちください

    Reading

    おやくにたちください
    oyakunitachikudasai

    Meaning

    kindly useful

    Variant

    Polite Negative

    Conjugation

    役に立たないでください

    Reading

    やくにたたないでください
    yakunitatanaidekudasai

    Meaning

    please do not useful

    Variant

    Honorific

    Conjugation

    お役に立ちなさいませ

    Reading

    おやくにたちなさいませ
    oyakunitachinasaimase

    Meaning

    please useful

    Variant

    Honorific Negative

    Conjugation

    お役に立ちなさいますな

    Reading

    おやくにたちなさいますな
    oyakunitachinasaimasuna

    Meaning

    please do not useful

    Variant

    Plain

    Conjugation

    役に立っている

    Reading

    やくにたっている
    yakunitatteiru

    Meaning

    is doing useful / is useful(ing)

    Variant

    Polite

    Conjugation

    役に立っています

    Reading

    やくにたっています
    yakunitatteimasu

    Meaning

    is doing useful / is useful(ing)

    Variant

    Polite Negative

    Conjugation

    役に立っていません

    Reading

    やくにたっていません
    yakunitatteimasen

    Meaning

    is not doing useful / is not useful(ing)

    Variant

    Plain

    Conjugation

    役に立っていた

    Reading

    やくにたっていた
    yakunitatteita

    Meaning

    was doing useful / was useful(ing)

    Variant

    Polite

    Conjugation

    役に立っていました

    Reading

    やくにたっていました
    yakunitatteimashita

    Meaning

    was doing useful / was useful(ing)

    Variant

    Polite Negative

    Conjugation

    役に立っていませんでした

    Reading

    やくにたっていませんでした
    yakunitatteimasendeshita

    Meaning

    was not doing useful / was not useful(ing)

    Variant

    Plain

    Conjugation

    役に立とう

    Reading

    やくにたとう
    yakunitatou

    Meaning

    let's useful / will useful

    Variant

    Plain Negative

    Conjugation

    役に立つまい

    Reading

    やくにたつまい
    yakunitatsumai

    Meaning

    let's not useful / will not useful

    Variant

    Polite

    Conjugation

    役に立ちましょう

    Reading

    やくにたちましょう
    yakunitachimashou

    Meaning

    let's useful / will useful

    Variant

    Polite Negative

    Conjugation

    役に立ちますまい

    Reading

    やくにたちますまい
    yakunitachimasumai

    Meaning

    let's not useful / will not useful

    Variant

    Plain

    Conjugation

    役に立つだろう

    Reading

    やくにたつだろう
    yakunitatsudarou

    Meaning

    will probably useful

    Variant

    Plain Negative

    Conjugation

    役に立たないだろう

    Reading

    やくにたたないだろう
    yakunitatanaidarou

    Meaning

    will probably not useful

    Variant

    Polite

    Conjugation

    役に立つでしょう

    Reading

    やくにたつでしょう
    yakunitatsudeshou

    Meaning

    will probably useful

    Variant

    Polite Negative

    Conjugation

    役に立たないでしょう

    Reading

    やくにたたないでしょう
    yakunitatanaideshou

    Meaning

    will probably not useful

    Variant

    Plain

    Conjugation

    役に立っただろう

    Reading

    やくにたっただろう
    yakunitattadarou

    Meaning

    probably did useful

    Variant

    Plain Negative

    Conjugation

    役に立たなかっただろう

    Reading

    やくにたたなかっただろう
    yakunitatanakattadarou

    Meaning

    probably did not useful

    Variant

    Polite

    Conjugation

    役に立ったでしょう

    Reading

    やくにたったでしょう
    yakunitattadeshou

    Meaning

    probably did useful

    Variant

    Polite Negative

    Conjugation

    役に立たなかったでしょう

    Reading

    やくにたたなかったでしょう
    yakunitatanakattadeshou

    Meaning

    probably did not useful

    Variant

    Plain

    Conjugation

    役に立てば

    Reading

    やくにたてば
    yakunitateba

    Meaning

    if (someone) does useful

    Variant

    Plain Negative

    Conjugation

    役に立たなければ

    Reading

    やくにたたなければ
    yakunitatanakereba

    Meaning

    if (someone) does not useful

    Variant

    Plain

    Conjugation

    役に立ったら

    Reading

    やくにたったら
    yakunitattara

    Meaning

    if/when (someone) did useful

    Variant

    Plain Negative

    Conjugation

    役に立たなかったら

    Reading

    やくにたたなかったら
    yakunitatanakattara

    Meaning

    if (someone) did not useful

    Variant

    Polite

    Conjugation

    役に立ちましたら

    Reading

    やくにたちましたら
    yakunitachimashitara

    Meaning

    if/when (someone) did useful

    Variant

    Polite Negative

    Conjugation

    役に立ちませんでしたら

    Reading

    やくにたちませんでしたら
    yakunitachimasendeshitara

    Meaning

    if (someone) did not useful

    Variant

    Plain

    Conjugation

    役に立てる

    Reading

    やくにたてる
    yakunitateru

    Meaning

    can useful

    Variant

    Plain Negative

    Conjugation

    役に立てない

    Reading

    やくにたてない
    yakunitatenai

    Meaning

    cannot useful

    Variant

    Polite

    Conjugation

    役に立てます

    Reading

    やくにたてます
    yakunitatemasu

    Meaning

    can useful

    Variant

    Polite Negative

    Conjugation

    役に立てません

    Reading

    やくにたてません
    yakunitatemasen

    Meaning

    cannot useful

    Variant

    Plain

    Conjugation

    役に立たせる

    Reading

    やくにたたせる
    yakunitataseru

    Meaning

    make/let (someone) useful

    Variant

    Plain Negative

    Conjugation

    役に立たせない

    Reading

    やくにたたせない
    yakunitatasenai

    Meaning

    do not make/let (someone) useful

    Variant

    Polite

    Conjugation

    役に立たせます

    Reading

    やくにたたせます
    yakunitatasemasu

    Meaning

    make/let (someone) useful

    Variant

    Polite Negative

    Conjugation

    役に立たせません

    Reading

    やくにたたせません
    yakunitatasemasen

    Meaning

    do not make/let (someone) useful

    Variant

    Plain

    Conjugation

    役に立たれる

    Reading

    やくにたたれる
    yakunitatareru

    Meaning

    be useful

    Variant

    Plain Negative

    Conjugation

    役に立たれない

    Reading

    やくにたたれない
    yakunitatarenai

    Meaning

    not be useful

    Variant

    Polite

    Conjugation

    役に立たれます

    Reading

    やくにたたれます
    yakunitataremasu

    Meaning

    be useful

    Variant

    Polite Negative

    Conjugation

    役に立たれません

    Reading

    やくにたたれません
    yakunitataremasen

    Meaning

    not be useful

    Variant

    Plain

    Conjugation

    役に立ったり

    Reading

    やくにたったり
    yakunitattari

    Meaning

    did things like useful

    Variant

    Plain Negative

    Conjugation

    役に立たなかったり

    Reading

    やくにたたなかったり
    yakunitatanakattari

    Meaning

    did not do things like useful

    Variant

    Polite

    Conjugation

    役に立ちましたり

    Reading

    やくにたちましたり
    yakunitachimashitari

    Meaning

    did things like useful

    Variant

    Polite Negative

    Conjugation

    役に立ちませんでしたり

    Reading

    やくにたちませんでしたり
    yakunitachimasendeshitari

    Meaning

    did not do things like useful

    Variant

    Present Indicative

    Conjugation

    役に立ちたい

    Reading

    やくにたたい
    yakunitatai

    Meaning

    want to useful

    Variant

    Present Negative

    Conjugation

    役に立ちたくない

    Reading

    やくにたたくない
    yakunitatakunai

    Meaning

    do not want to useful

    Variant

    Past Indicative

    Conjugation

    役に立ちたかった

    Reading

    やくにたたかった
    yakunitatakatta

    Meaning

    wanted to useful

    Variant

    Past Negative

    Conjugation

    役に立ちたくなかった

    Reading

    やくにたたくなかった
    yakunitatakunakatta

    Meaning

    did not want to useful

    Variant

    Te-form

    Conjugation

    役に立ちたくて

    Reading

    やくにたたくて
    yakunitatakute

    Meaning

    want to useful, and...

    Variant

    Negative Te-form

    Conjugation

    役に立ちたくなくて

    Reading

    やくにたたくなくて
    yakunitatakunakute

    Meaning

    do not want to useful, and...

    Variant

    Adverbial

    Conjugation

    役に立ちたく

    Reading

    やくにたたく
    yakunitataku

    Meaning

    in a way of wanting to useful

    Variant

    Provisional

    Conjugation

    役に立ちたければ

    Reading

    やくにたたければ
    yakunitatakereba

    Meaning

    if (someone) wants to useful

    Variant

    Provisional Negative

    Conjugation

    役に立ちたくなければ

    Reading

    やくにたたくなければ
    yakunitatakunakereba

    Meaning

    if (someone) does not want to useful

    Variant

    Conditional

    Conjugation

    役に立ちたかったら

    Reading

    やくにたたかったら
    yakunitatakattara

    Meaning

    if (someone) wanted to useful

    Variant

    Conditional Negative

    Conjugation

    役に立ちたくなかったら

    Reading

    やくにたたくなかったら
    yakunitatakunakattara

    Meaning

    if (someone) did not want to useful

    Variant

    Nominal / Objective

    Conjugation

    役に立ちたさ

    Reading

    やくにたたさ
    yakunitatasa

    Meaning

    the desire to useful

Word Detail

    word

    役に立つ

    Meaning

    Useful

Kanji in this Verb

  • kanji

    Meaning

    Duty

  • kanji

    Meaning

    Stand

Warning: The conjugations, readings and meanings displayed on this page are generated programmatically based on standard rules. While care has been taken to follow published grammar references, irregularities, nuances, or context-specific usage may not always be covered.