Language name and location: Tuma-Irumu, Papua New Guinea [Refer to Ethnologue]

语言名称和分布地区: 图马-伊鲁穆语, 巴布亚新几内亚莫罗贝省

1. kumbə / kumbəɡən (litː ''one only'') 

2. yarə   

3. yarə kumbə (2+1)

4. yarə bok yarə bok (litː ''two-together two-together'')

5. ket kukŋi kubə 

6. ket kukŋi kubə kubə

7. ket kukŋi kubə yarə

8. ket kukŋi kubə yarə kumbə

9. ket kukŋi kubə yarə bok yarə bok

10. ket kukŋi kudup

11. kuroŋ ken kumbə 

12. kuroŋ ken yarə

13. kuroŋ ken yarə kumbə

14. kuroŋ ken yarə bok yarə bok  

15. kuroŋ ken iman

20. ket kuroŋ kundup (litː ''hand leg all'')

Linguist providing data and dateː Mr. Ross Webb, SIL International, Vanuatu, May 25, 2011. January 14, 2022.

提供资料的语言学家: Mr. Ross Webb, 2011 年 5 月 25 日, 2022 年 1 月 14 日

Other comments: Tuma-Irumu is spoken by approximately 2,000 speakers in Wantoat subdistrict, Kaiapit district, Morobe province, Papua New Guinea. Tuma-Irumu counting system has a basic numeral set (1,2); 3 has the construction '2 plus 1' and 4 has the construction '2 plus 2', 'ket' is the word for 'hand /arm', which appears in the number words for 6 through 10, and also 20. The number 5 being 'hand one of them'. The number word for 11 through 20 contains a 'leg /foot' morpheme 'kuroŋ'. The word for 20 has the gloss 'hand legs together'. 

Noteː ä = 'shwa', IPA [ə]