Rhyme scheme is the pattern of rhyme that comes at the end of each verse or line in poetry. In other words, it is the structure the end words of a verse or line that a poet needs to create when writing a poem. Several poems are written in free verse style. Some other poems follow non-rhyming structures, paying attention only to number of syllable. The Japanese genre of Haiku is a case in point. Thus, it shows that the poets write poems in a specific type of rhyme scheme or rhyming pattern.