Should you put a comma after at the beginning of sentence?

You should not put a comma after "at" at the beginning of a sentence.

Here's why:

* "At" is a preposition. Prepositions are words that show the relationship between a noun or pronoun and another word in the sentence. They don't typically require a comma after them.

* Commas are used to separate elements of a sentence. They help with clarity and flow. Putting a comma after "at" would create an unnecessary pause and make the sentence sound awkward.

Example:

Incorrect: At, the park, we saw a squirrel.

Correct: At the park, we saw a squirrel.

Let me know if you have any other questions about commas!