It's not just a suggestion, it's the law!
But, what exactly is it?
A grammatical rule so old, it's been around longer than you have!
You'd think it's simple, but nope, not in the world of language!
It's like trying to tame a cat with a ball of yarn!
Singular Plurals: Why Can't We Just Use Nouns Instead? Verb Tenses: Why Do We Need So Many Options? Word Order: Why Don't We Just Use A Standard Order?