2415: Clitics Aug 1, 2021
Contractions of words can occur from a shortening at the beginning, known as an proclitic or at the end of that word, known as an enclitic. These are considered then to join with the following word, such as 'you' shortened to y' in 'y'all' or to the preceding word, such as 'will' to 'll in 'he'll'. Both of these types of elements are produced from a general lack of emphasis and often stress, making them phonetically dependant on the words to which they attach, even if syntactically it is a whole word. This is why in orthography, different languages have many varying ways of treating clitics.