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  1. Grammar
  2. Unit 12: Desires, Ability & Preferences
  3. Say something is too much (すぎる)

Say something is too much (すぎる)

Attach the auxiliary verb すぎる to verb stems or adjective bases to express that an action or quality crosses an acceptable threshold, creating an unwanted excess.

Unit 12· Desires, Ability & Preferences(Part 10 of 10)→JLPTN5
Prerequisites:
  • [verb stem] + ます→

Expressing Excess or Crossing the Line (〜すぎる)

object of action
カレー
を
verb stem (ます-stem)
食(た)べ
excess auxiliary (past)
すぎ
まし
た

karee o tabesugimashita

I ate too much curry.

〜すぎる (Unwanted Excess) vs とても (Simple High Degree)

Micro-Shift

お腹が痛いです。昨日 食べすぎました。

Crossing a healthy or acceptable limit, usually resulting in regretMy stomach hurts. I ate too much yesterday.

〜すぎる indicates that an action went beyond proper limits, carrying negative nuance.

Example Sentences

  • コーヒーcoffeeをobj飲(の)みすぎましたdrank too much

    I drank too much coffee.

    Word Details →

    How it works

    Verb stem 飲み compounds with excess auxiliary すぎました to indicate an unhealthy or excessive degree.

  • カレーcurryを食(た)べすぎました。ate too much

    I ate too much curry.

    Word Details →

Mental Model: Crossing the Threshold of Moderation

すぎる derives from the autonomous verb 過ぎる(すぎる) (to pass by / exceed). When attached as a suffix to another word, it means that an action or physical attribute has crossed the line of comfort, safety, or reason:

  • The Emotional Tone: In standard Japanese, 〜すぎる carries a predominantly negative nuance of excess, discomfort, or regret: たくさん食べました = “I ate a lot (and I'm satisfied!).” vs 食べすぎました = “I ate too much (and now my stomach hurts!).”

Connection Formulas Across Word Classes

Attaching すぎる requires preparing the core stem of the word:

  • Verbs (ます-stem + すぎる): Drop ます from the polite form and attach すぎる: 食べます → 食べすぎる (“eat too much”) · 飲みます → 飲みすぎる (“drink too much”) · 働きます → 働きすぎる (“overwork”).
  • い-Adjectives (Drop い + すぎる): Remove the final い syllable and attach すぎる: 高い → 高すぎる (“too expensive / too tall”) · 辛い → 辛すぎる (“too spicy”) · 難しい → 難しすぎる (“too difficult”).
  • な-Adjectives (Bare Stem + すぎる): Drop な and attach すぎる directly to the noun stem: 静か → 静かすぎる (“too quiet / eerily silent”) · 簡単 → 簡単すぎる (“too easy / trivial”).
  • The Irregular Outlier: いい (Good) As with all conjugations, いい reverts to its classical root よい: drop い from よい → よすぎる (“too good / suspiciously good”).

Conjugating 〜すぎる as an Ichidan (Group 2) Verb

Once すぎる attaches to a stem, the entire compound functions grammatically as an Ichidan (Group 2) verb:

  • Polite Present: 食べすぎます (“eat too much”)
  • Polite Past: 食べすぎました (“ate too much”)
  • Te-Form (Reason & Consequence): Using 〜すぎて is the most common way to explain why something went wrong: 昨日、飲みすぎて、頭が 痛いです。(きのう、のみすぎて、あたまが いたいです。) (“Because I drank too much yesterday, my head hurts.”)
  • Plain Past: 高すぎた (“was too expensive”)

Conjugation

Base formConjugatedForm
食べる→食べすぎますeat → eat too much
飲む→飲みすぎますdrink → drink too much
高い→高すぎますexpensive → too expensive
辛い→辛すぎますspicy → too spicy
Conversation

In Dialogue

  1. AKen

    顔色が悪いよ。どうしたの?

    You look pale! What happened?

  2. Maru

    昨日の夜、ゲームをやりすぎました。眠いです…

    I played games way too much last night. I'm so sleepy...

Tips and Common Traps

  • Hana· Key point

    すぎる (sugiru) turns everything it touches into an Ichidan verb, making conjugation completely regular!

  • Maru· Common trap

    すぎる (sugiru) almost always implies an excess that causes a problem or discomfort. Do not use it as a casual compliment for 'very'!

Quick Check

昨日(き)の夜(うのよる)、コーヒーを___、眠(ねむ)れませんでした。Because I drank too much coffee last night, I could not sleep.

Select the correct form to say: ‘Because I drank too much coffee last night, I could not sleep.’

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See also
  • い-adjective + (です)→
  • な-adjective + です→

Unit 12: Desires, Ability & Preferences→Part 10 of 10

  • ← Previous in unitVerb (masu-stem) + にくい
    Say an action is hard to do or resistant (〜にくい)
  • Unit 13 · Next unit →[Noun] の方が / [Verb plain] 方が + [Adjective]
    The Preferred Alternative: 〜方が (The one that is more... / Comparative weight)

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