Tamil Diglossia
There is a wide gap between spoken and written Tamil. Spoken Tamil is used for face-to-face communication or in informal occasions whereas written Tamil is used during official speeches and other formal occasions. Spoken Tami is not generally written; thus, while writing, the written form is invariably used. While there is a wide gap between the two forms of Tamil, there are certain rules the use of which would help the learner to derive one form of language from another.