Contrast clauses are used to contrast two statements. They begin with words like "although", "though", or "even though" to introduce the contrasting part of the statement. Additional emphasis can be added to the contrast by using words like "still", "nevertheless", or "just the same" in the main clause. Contrasts can also be expressed using "despite" or "in spite of" followed by a noun or "-ing" verb form. Phrases like "despite the fact" or "in spite of the fact" can introduce a contrasting clause.