腐る

くさるkusaru

rot

Godan verb, group 1, ending -ru.

Conjugated like なる, やる, 知る, 見守る, 譲る, 配る

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腐りますくさりますkusarimasu
    2. negative腐りませんくさりませんkusarimasen

  2. Polite past · -mashita

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

    1. affirmative腐りましたくさりましたkusarimashita
    2. negative腐りませんでしたくさりませんでしたkusarimasen deshita

  3. Te-form

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

    1. 腐ってくさってkusatte
    2. request腐ってくださいくさってくださいkusatte kudasai

  4. Let’s · -mashō

    To suggest doing something together: let’s…

    1. 腐りましょうくさりましょうkusarimashō

  5. Wanting to · -tai

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

    1. affirmative腐りたいくさりたいkusaritai
    2. negative腐りたくないくさりたくないkusaritakunai
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腐るくさるkusaru
    2. negative腐らないくさらないkusaranai

  2. Plain past · -ta

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

    1. affirmative腐ったくさったkusatta
    2. negative腐らなかったくさらなかったkusaranakatta

  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腐っているくさっているkusatte iru
    2. polite腐っていますくさっていますkusatte imasu

  4. Potential

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

    1. plain腐れるくされるkusareru
    2. polite腐れますくされますkusaremasu

  5. If, when · -tara

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

    1. 腐ったらくさったらkusattara

  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腐られるくさられるkusarareru
    2. polite腐られますくさられますkusararemasu
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. 腐ろうくさろうkusarō

  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腐れくされkusare
    2. ban腐るなくさるなkusaru 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腐ればくさればkusareba
    2. negative腐らなければくさらなければkusaranakereba

  4. Causative

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

    1. plain腐らせるくさらせるkusaraseru
    2. polite腐らせますくさらせますkusarasemasu

  5. Causative passive

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

    1. plain腐らせられるくさらせられるkusaraserareru
    2. polite腐らせられますくさらせられますkusaraseraremasu