失敗する

しっぱいするshippai suru

fail

Irregular verb, group 3, noun + する.

Conjugated like する, 勉強する, 注文する, 感動する, 料理する, 安心する

  • Like する

    失敗する conjugates like する: only する changes, and its potential is 失敗できる.

Newbie

The polite forms to talk about now, the future, and the past, and the te-form of requests.

  1. Polite present · -masu

    What you do, usually or soon, said politely. Japanese has one form for the present and the future.

    1. affirmative失敗しますしっぱいしますshippai shimasu
    2. negative失敗しませんしっぱいしませんshippai shimasen

  2. Polite past · -mashita

    What you did, or did not do, said politely.

    1. affirmative失敗しましたしっぱいしましたshippai shimashita
    2. negative失敗しませんでしたしっぱいしませんでしたshippai shimasen deshita

  3. Te-form

    Links actions (and then…), and with ください asks politely.

    1. 失敗してしっぱいしてshippai shite
    2. request失敗してくださいしっぱいしてくださいshippai shite kudasai

  4. Let’s · -mashō

    To suggest doing something together: let’s…

    1. 失敗しましょうしっぱいしましょうshippai shimashō

  5. Wanting to · -tai

    What you want to do. Add です to be polite.

    1. affirmative失敗したいしっぱいしたいshippai shitai
    2. negative失敗したくないしっぱいしたくないshippai shitakunai
BeginnerThe plain forms of everyday speech, what is going on, what you can do, conditions, and the passive.Plain present · dictionary form · Plain past · -ta · Ongoing · -te iru · Potential · If, when · -tara · PassiveAlso show the Beginner forms (6)

  1. Plain present · dictionary form

    Between friends and family, and before a noun or many phrases. It also says the future.

    1. affirmative失敗するしっぱいするshippai suru
    2. negative失敗しないしっぱいしないshippai shinai

  2. Plain past · -ta

    The past between friends and family, and before a noun.

    1. affirmative失敗したしっぱいしたshippai shita
    2. negative失敗しなかったしっぱいしなかったshippai shinakatta

  3. Ongoing · -te iru

    What is going on now, a habit, or a state that lasts: 結婚している, to be married.

    1. plain失敗しているしっぱいしているshippai shite iru
    2. polite失敗していますしっぱいしていますshippai shite imasu

  4. Potential

    What you can do. Its object often takes が: 日本語が話せる.

    1. plain失敗できるしっぱいできるshippai dekiru
    2. polite失敗できますしっぱいできますshippai dekimasu

  5. If, when · -tara

    If or once something happens, and what you found when it did.

    1. 失敗したらしっぱいしたらshippai shitara

  6. Passive

    What is done to someone, often to their regret: に marks who does it. It is also a respectful way to speak of others.

    1. plain失敗されるしっぱいされるshippai sareru
    2. polite失敗されますしっぱいされますshippai saremasu
IntermediateIntentions, orders, conditions, making someone do something, and the verbs of respect and modesty.Volitional · -ō, -yō · Command · Condition · -ba · Causative · Causative passiveAlso show the Intermediate forms (5)

  1. Volitional · -ō, -yō

    Let’s, between friends; with と思う, what you intend to do.

    1. 失敗しようしっぱいしようshippai shiyō

  2. Command

    A blunt order or ban (〜な), heard in sports, on signs, and between men. Politely, say 〜てください.

    1. order失敗しろしっぱいしろshippai shiro
    2. ban失敗するなしっぱいするなshippai suru na

  3. Condition · -ba

    If…: the condition for what follows. In the negative, it also says what you must do: 〜なければならない.

    1. affirmative失敗すればしっぱいすればshippai sureba
    2. negative失敗しなければしっぱいしなければshippai shinakereba

  4. Causative

    Making or letting someone do something: に or を marks who does it.

    1. plain失敗させるしっぱいさせるshippai saseru
    2. polite失敗させますしっぱいさせますshippai sasemasu

  5. Causative passive

    Being made to do something you did not want to. In speech, godan verbs often shorten -aserareru to -asareru.

    1. plain失敗させられるしっぱいさせられるshippai saserareru
    2. polite失敗させられますしっぱいさせられますshippai saseraremasu