There are some words we use almost exclusively in negative or interrogative clauses, most of which have corresponding words used almost exclusively for positive clauses. There’s just a handful of these, but they’re pretty common.
Semicolons are not commonly used, but they’re my favorite punctuation mark. Hear me out. They’re rather versatile in connecting two aspects of a single idea. They reflect natural speech, and they also add variety to the transitions and sentence structure in your writing.