Metrical rhythm generally involves precise arrangements of stresses or syllables into repeated patterns called feet within a line. In Modern English verse the pattern of stresses primarily differentiate feet, so rhythm based on meter in Modern English is most often founded on the pattern of stressed and unstressed syllables (alone or elided ).  In the classical languages , on the other hand, while the metrical units are similar, vowel length rather than stresses define the meter.  Old English poetry used a metrical pattern involving varied numbers of syllables but a fixed number of strong stresses in each line. 
In writing about poetry, it is essential to indicate these line breaks when quoting a poem. The standard way is to indent the text. However, for short quotes under five lines it is conventional to integrate the quote into your writing and indicate the line breaks with a slash. For example, in the above limerick “an epicure dining at Crewe / Found a very large bug in his stew.” It is absolutely essential to indicate the line breaks in the correct format for the length of the quotation.
Welcome to Poetry Out Loud: National Recitation Contest. Created by the National Endowment for the Arts and the Poetry Foundation, Poetry Out Loud is administered in partnership with the State Arts Agencies of all 50 states, the District of Columbia, the . Virgin Islands, and Puerto Rico.
Metaphor The Silken Tent Putting in the Seed Devotion To Earthward All Revelation Simile Mending Wall Stars Going for Water Birches Hyla Brook Symbol The Road Not Taken Rose Pogonias Stopping by Woods The Pasture & Directive Come In Personifi- cation My November Guest Mowing Range-Finding Tree at my Window Storm Fear Apostrophe Take Some- thing like a Star Tree at my Window Mending Wall Synecdoche Stopping by Woods The Gift Outright I Will Sing You One-O Kitty Hawk Fire and Ice Metonymy Out, Out Allegory or Parable After Apple- Picking The Grindstone The Lockless Door Birches Design Paradox Nothing Gold Can Stay The Gift Outright Ghost House Fire and Ice The Tuft of Flowers Hyperbole A Star in a Stoneboat Etherealizing After Apple-Picking Stopping by Woods The Milky Way is a Cowpath Under Statement Fire and Ice Mowing Hyla Brook My November Guest Brown's Descent Irony Birches Range-Finding The Road Not Taken Ghost House Stars
Greek lurikos 'for the lyre', from verses sung to a lyre