They get the job done along with phonograms. Some spelling rules describe in which a certain phonogram is used or which sound a phonogram tends to make. Use apostrophes to affix two terms and to help make terms possessive. Apostrophes may be baffling, and once and for all rationale! At https://dsl83604.boyblogguide.com/31939344/the-ultimate-guide-to-spelling-mistakes-in-english