Isirawa is a Papuan language spoken by about two thousand people on the north coast of Papua province

Papua (Indonesian province)

Papua comprises most of the western half of the island of New Guinea and nearby islands. Its capital is Jayapura. It's the largest and easternmost province of Indonesia. The province originally covered the entire western half of New Guinea...

, Indonesia

Indonesia

Indonesia , officially the Republic of Indonesia , is a country in Southeast Asia and Oceania. Indonesia is an archipelago comprising approximately 13,000 islands. It has 33 provinces with over 238 million people, and is the world's fourth most populous country. Indonesia is a republic, with an...

. It's a local trade language, and use is vigorous. Stephen Wurm

Stephen Wurm

Stephen Adolphe Wurm was a Hungarian-born Australian linguist.- Biography :Wurm was born in Budapest, the second child to the German-speaking Adolphe Wurm and Hungarian-speaking Anna Novroczky, and was christened Istvan Adolphe Wurm...

 (1975) linked it to the Kwerba languages within the Trans–New Guinea family, and it does share about 20% of its vocabulary with neighboring Kwerba languages. However, based on its pronouns, Malcolm Ross (2005) felt he could not substantiate such a link, and left it as a language isolate

Language isolate

A language isolate, in the absolute sense, is a natural language with no demonstrable genealogical relationship with other languages; that is, one that has not been demonstrated to descend from an ancestor common with any other language. They are in effect language families consisting of a single...

. The pronouns are not, however, dissimilar from those of Orya–Tor, which Ross links to Kwerba, and Donahue (2002) accept it as a Greater Kwerba language.

Pronouns

The Isirawa pronouns are,

I	a-, e
we	nen-, ne
you	o-, mə
all third person Grammatical person Grammatical person, in linguistics, is deictic reference to a participant in an event; such as the speaker, the addressee, or others. Grammatical person typically defines a language's set of personal pronouns...	e-, maə, ce, pe

Ross's reconstructed Orya–Tor pronouns are *ai 'I', *ne 'we' (inclusive), *emei 'thou', *em 'you'.