Single: a great or slant rhyme by which the emphasis falls on the final syllable, as in "quit" and "mop," or "Look at" and "despair." Absolutely free verse originated from a French kind often called “vers libre”. But it had been popularized by writers which include Ezra Pound. His writings https://spencerfsain.tblogz.com/helping-the-others-realize-the-advantages-of-types-of-rhymes-in-poems-41570505