. . ... A signal phrase is a group of words that ascribes a quote or idea to an outside source. Signal phrases distinguish the cited idea or argument.... Signal phrases are short phrases that introduce a quote, paraphrase, or summary they signal to readers that an outside source is being used. A signal phrase.... Signal phrases are short phrases that introduce a quote, paraphrase, or summary they signal to readers that an outside source is being used.. Signal phrases provide clear signals to prepare the readers for the quotation. Choose a verb that is appropriate in the context.. Signal Phrases. A signal phrase is a short introduction phrase that indicates that a quote or paraphrase is coming. By introducing a quotation or paraphrase.... These expressions, which usually occur in the parts of sentences that come just before quotes and paraphrases, are called signal phrases or, in some cases,.... . . ... Signal Phrases Indicating Uncertainty or Opinion believesbelieved cautionscautioned claimsclaimed end