This document discusses types of language deviation that occur in Thomas Hardy's poem "The Ruined Maid". It identifies five types of deviation: lexical, grammatical, graphological, semantic, and historical. Specific examples of each type of deviation are provided from lines in the poem, such as the invented word "megrims" (lexical), omitting a verb (grammatical), unusual spellings (graphological), ambiguous meanings (semantic), and archaic words (historical). The document concludes that deviation is common in poems due to poets' creative license to bend language rules for artistic purposes.