> Grammar and sentence structure are but mear suggestions

Learning French has been eye opening, in that many grammatical structures that are optional in English are compulsory in French. Abbreviations for example: “it is” or “it’s” are both valid in English, but in French you’re not supposed to say “ce est”, you have to say “c’est”.

I think that example's more a practicality of pronunciation. The two vowels in ce est are the same, and French runs the vowels together between words, so you'd end up pronouncing it the same either way.

That's not to say that you must always speak with perfect grammar all the time. You can play around with things for humour, character, rhetorical effect all day long.

English has places where one or the other is preferred. For example one, would normally write, “It is with great regret…,” without the contraction. It’s not a hard rule, more a matter of register. Similarly, in the preceding sentence, “it is” would seem overly formal.

English is the only big language that doesn't have a recognized standardization body.

The thing with standardisation bodies is that as much as certain organisations and journals can have their grammar mandated, regular folk will still continue to evolve the language as it does. For example, The Academie and French teachers would like you to use "nous" for "we", but it's been slowly creeping over to "on". No amount of browbeating is going to stop a French teen saying "le weekend"

Damn French, they ruined French!

/s

Here are some. I typed them just for you.