In this lesson, I will introduce you how to describe something is beyond normal degree by using a verb stem or adjective stem plus すぎる.

ハンバーガー　を　たべすぎました。

I ate too much hamburgers.

* たべ is a verb stem of たべる, eat

きのう　おさけ　を　のみすぎました。

I drank too much last night.

* きのう means "yesterday" but in this context, I translated into "last night"

*のみ is a verb stem of のむ, drink

おさけ　を　のみすぎてはいけません。

You must not drink too much.

*おさけ means alcohol

この　へや　は　きたなすぎます。

This room is too dirty.

* きたな is the stem of an い-adjective きたない, which means dirty.

この　とけい　は　たかすぎます。

This watch is too expensive.

*たか is the stem of an い-adjective たかい, which means expensive or high.

わたし　の　ちち　は　がんこすぎます。

My father is too stubborn.

* がんこ is the stem of a な-adjective がんこ, which means stubborn.

さとうさん　は　やさしすぎます。

Mr. Sato is too kind.

* やさし is the stem of an い-adjective やさしい, which means kind.

References:

Verb Conjugation

https://anchor.fm/yuya-sato/episodes/Verb-Conjugation-emv716

Adjectives

https://anchor.fm/yuya-sato/episodes/Adjectives-en9o8v

Noun Modification Using Adjectives

https://anchor.fm/yuya-sato/episodes/Noun-Modification-Using-Adjectives-enb76j

Te-forms

https://anchor.fm/yuya-sato/episodes/Te-forms-enfaqj

The Expressions of Te-forms

https://anchor.fm/yuya-sato/episodes/The-Expressions-of-Te-forms-engt2g

Instagram:

https://www.instagram.com/yuyaman1986