YOU SAID:

i hate monsters under my bed

INTO JAPANESE

私はベッドの下の怪物が嫌いです

BACK INTO ENGLISH

I hate the monster under my bed.

INTO JAPANESE

私はベッドの下の怪物が嫌いです。

BACK INTO ENGLISH

I don't like the monster under the bed.

INTO JAPANESE

私はベッドの下の怪物が好きではない。

BACK INTO ENGLISH

I don't like the monster under the bed.