The specific dialect known as Negombo Fisherman's Tamil (NFT) spoken by the Karava or Karaiyarcaste fishers of Negombo. NFT has many distinctive traits, some of which may have arisen as a consequence of contact with Sinhala. It is also proposed that it may have undergone considerable morphosyntactic convergence with spoken or colloquial Sinhala (CS), as a consequence of contact with it.
For example, NFT has mostly lost Tamil verb agreement morphology for person and number. Colloquial Sinhala (unlike Literary Sinhala) has a single verb form for all persons, singular and plural. Most Tamil dialects, by contrast, retain in both the spoken and the written languages a well-developed system of person and number verb agreement morphology. Thus in NFT we have, with Jaffna Tamil dialect (JT) which a major dialect of the Sri Lankan Tamils ethnic group for comparison:
a. naan kolumbu-kki poo-ra (NFT)
I Colombo go (I go to Colombo)
b. naan kolumbu-kku poo-r-een (JT)
I Colombo going (I am going to Colombo)
c. mamə koləmbə-Tə yanəwa (CS)
I Colombo go (I go to Colombo)
NFT has also developed a number of other grammatical traits under the probable influence of Sinhala, including a postposed indefinite article, an indefinitizing postclitic –sari (apparently modeled on Sinhala –hari), and case assignments for defective verbs that follow the Sinhala, rather than Tamil, patterns of agreement.[1]
Negombo Tamil is the fact that the Karavas immigrated to Sri Lanka much later than Tamils immigrated to Jaffna. This would suggest that the Negombo dialect continued to evolve in the Coromandel Coast before it arrived in Sri Lanka and began to get influenced by Sinhala. So, in some ways, the dialect is closer to those spoken in Tamil Nadu than is Jaffna Tamil.[3]
References
^ abcContact-Induced Morphosyntactic Realignment in Negombo Fishermen’s Tamil By Bonta Stevens, South Asian Language Analysis Roundtable XXIII (October 12, 2003) The University of Texas at Austin
^ abSouth Negombo fishermen's Tamil: A case of contact-induced language change from Sri Lanka by Bonta Stevens , Cornell University