&glosstext=<b>QUATRAIN:</b><br><br>When four lines of a poem are grouped together into a stanza, often with a fixed rhyming scheme. Here is an example from Seamus Heaney's 'Follower':<br><br>		I stumbled in his hob-nailed <u>wake</u>,      <u>a</u> <br>		Fell sometimes on the polished <b>sod</b>;    <b>b</b> <br>		Sometimes he rode me on his <u>back</u>      <u>a</u> <br>		Dipping and rising to his <b>plod</b>.              <b>b</b><br><br>There are a number of different combinations of rhyme frequently used by poets. In 'When You Are Old' W. B. Yeats uses an <b>abba</b> scheme, while in Robert Frost's 'Stopping By Woods On A Snowy Evening' we find an <b>aaba</b> scheme.