Usage of ～すぎ
The suffix ～すぎ attaches to the stem of verbs and adjectives to express "too much" or "excessive" degree of an action or quality. It is very common in everyday conversation to indicate that something has gone beyond a desirable or normal limit.
How to form
- For verbs: attach ～すぎる to the verb stem (e.g., 食べる → 食べすぎる).
- For i-adjectives: replace the final い with ～すぎる (e.g., 早い → 早すぎる).
- For na-adjectives: add ～すぎる directly (e.g., 静か → 静かすぎる).
Common collocations
- 食べすぎ (eating too much)
- 寝すぎ (sleeping too much)
- 使いすぎ (using too much)
- 怖すぎる (too scary)
Nuances and tips
Using ～すぎ implies a negative or problematic excess, often leading to discomfort or trouble. It is a casual form but can be used in polite speech by conjugating the verb appropriately (e.g., 食べすぎます).
A common learner mistake is confusing ～すぎ with the past tense すぎる (which is unrelated). Remember that ～すぎ is always about excess, not time.
Register
This suffix is neutral and widely used in both casual and polite contexts, making it very useful for learners to express "too much" in various situations.