English The Easy Way
Commas are used for in the following situations:
addresses, dates and Titles.
Independent and Dependent Clauses.
Commas are for interruptions
introductory clauses, phrases and word/s.
Commas are also with contractions such as they're, aren't, isn't etc.
after words like yes, no, maybe etc. when used in the beginning of a sentence,
after words such as but, then, or etc when they are used to connect 2 sentences.
Apostrophe "'s" To Show Possession
Comma Usage - Lists
Comma Usage - Independent Clauses
Independent and Dependent Clauses
between Clauses or Phrases
Phrases, Clauses and Words with Commas
Usage With Titles, Dates & Addresses
Independent Clauses &: Dependent/Subordinate
Introductory Phrases & Commas