Punctuation Patterns Joining Ideas Clause Coordination: Putting two clauses together that could stand on their own, but because they’re so closely related we want to put them into one sentence. Clauses have a subject and a verb in them. Clause Option 1 Independent clause ,yet ,and ,but Phrase Independent clause ,for ,or ,nor ,so Option 2 ; Independent clause Option 3 Independent clause ; Independent clause ; consequently, ; further, ; however, ; indeed, ; in fact, ; moreover, ; nevertheless, ; then, ; therefore, ; thus, Independent clause Clause Subordination: Putting two clauses put together because they are so closely related, but one is independent and one is dependent on the other. Notice the punctuation or lack of it. Option 1 Independent clause Option 2 After Although As Because Before If Since Until Whereas While after although as because before if since until whereas while Dependent clause Types of Phrases Phrase: group of related words that lack either a subject, predicate or both. Noun phrase: has noun + modifiers Verb phrase: has verb + modifiers Prepositional phrase: has preposition + object + modifiers Appositive phrase: renames a noun and has noun + modifiers Absolute phrase: resembles a clause (n+v+o+m) can’t stand on its own because verb lacks tense. gerund phrase: Verb + ing acts as a noun infinitive phrase: To + verb acts as noun participial phrase: Verb + ing/ed acts as adj. See Write For College reference #563, #568 for help with restrictive and non-restrictive phrases and clauses. Dependent clause There are three types of dependent clauses: adjective clause, adverb clause, noun clause. See Write for College references #820-822 for more help. , Independent clause Note: lists and examples are not limited to those on this sheet. These are only helps for decision making in your own writing.