Negative Questions and Agreeing With Negatives

Suppose there was a table with apples on it, but you happened to not take any of the apples. Would you answer yes or no to this question?

Double Negatives

Multiple negations would actually contradict the original intention of the sentence because the two negatives would cancel each other out.

Subordinating Conjunctions With Coordinating Conjunctions

When using a subordinating conjunction at the beginning of a sentence, you do not need to use its coordinating equivalent after the comma.

Run-on Sentences and Comma Splices

Run-on sentences are common within the writing of people whose first language is not English and in casual sentences of native speakers of the language. A run-on is a sentence with multiple independent clauses or sentences that are not joined or separated properly

Punctuation - Missing Commas

Writers whose first language is not English tend to omit commas in places that need commas. This is the most common type of punctuation errors among non-native English speakers.