What is the difference between Beside and Besides? How to distinguish between Beside and Besides. Let's see the following examples.
✗ Do you now the girl besides Marry?
✓ Do you now the girl beside Marry?
✗ Beside English, I can speak Japanese.
✓ Besides English, I can speak Japanese.
BESIDE (without "s"): A preposition, It means next to or by the side of someone or something:
BESIDES (with "s") : A preposition or an adverb, It means in addition to someone or something or moreover