Rhyme scheme

A rhyme scheme is the pattern of rhymes that appear in a poem or piece of poetry. Rhyme schemes are written using letters or numbers to denote lines that rhyme with each other; for example, the following passage from Shakespeare's The Tempest has the rhyme scheme AAAAABB (or 1111122):

Where the bee sucks, there suck I; In a cowslip's bell I lie; There I couch when owls do cry. On the bat's back I do fly After summer merrily. Merrily, merrily shall I live now Under the blossom that hangs on the bough.

Note that the fifth line (ending 'merrily') is an eye-rhyme. If one chose not to count this as a rhyme, the rhyme scheme would be written AAAABCC.

Some kinds of poem are defined by their rhyme scheme, for example:

• Limerick - AABBA
• Clerihew - AABB
• Shakespearean sonnet - usually ABBA CDDC EFFEGG

Half-rhyme

Half-rhymes (eg eat/beak or cat/slap) can be differentiated from full rhymes by using lower-case letters. For example, in the following extract from 'Up the Junction' by Squeeze, the rhyme scheme could be written aabbCCdd:

I never thought it would happen With me and the girl from Clapham Out on the windy common That night I ain't forgotten As she dealt out the rations With some or other passions I said 'You are a lady' 'Perhaps,' she said, 'I may be...'

Note that the fifth and sixth lines rhyme fully, so are denoted by uppercase letters, whereas the rest are half-rhymes and so are represented using lowercase.