副詞・程度N5
あまり〜ない
not very / not much
Structure
あまり + V-ない / Adj-くない
Explanation
Used with negative form to mean "not very / not much". あまり+negative = low degree.
Examples
この映画はあまり面白くないです。
This movie is not very interesting.
私はあまりお酒を飲みません。
I don't drink much alcohol.
Note
あまり must pair with negative. In affirmative, あまり means "excessively" (different usage). あんまり is more casual.