| 33569 | Mauwake | yiena | | | Berghäll (2010) | |
| 33568 | Mauwake | y- | | | Berghäll (2010) | |
| 33571 | Mauwake | yiar | | | Berghäll (2010) | |
| 33570 | Mauwake | (y)i | | | Berghäll (2010) | |
| 39410 | Mauwake | yiena | | | Berghäll (2010) | |
| 48663 | Mavea | -m̋amrua | | | Guérin (2011) | |
| 57001 | Mayogo | naaya | | | Sawka (2001) | |
| 56485 | Mbato | lo˩˧ | | | Grassias and Bolé-Richard (1983) | |
| 58437 | Mbelimbe | ti˧ | | | Neukom (2004) | |
| 24103 | Mblafe | ⁿdene | | | Doehler, Christian () | |
| 44000 | Mbugu (Inner Dialect) | kánu | | | Mous (2003) | |
| 44048 | Mbugu (Normal Dialect) | -etú | | | Mous (2003) | |
| 60071 | Mekens-ICR-LB | ose- | | | Galucio (2001) | |
| 60825 | Mekens-ICR-RH | ose- | | | Vilacy (2001) | |
| 60441 | Mekens_ICR_TCC | ose | | | Galucio (2001) | |
| 60215 | Mekens-ICR-WB | ose | | | Vilacy Galucio, Ana. 2001 () | |
| 41363 | Mende | šihi | | | Hoel et al. (1994) | |
| 35382 | Menya | yeqä | | | Whitehead (2004) | |
| 42659 | Meriam | keriba | | | Piper (1989) | |
| 50859 | Mewati | həm | | | Gusain (2003) | |
| 40298 | Meyah | mafman | | | Gravelle (2004) | |
| 30656 | Mian | ní | | | Fedden (2007) | |
| 39775 | Mian | ní | | | Fedden (2007) | |
| 43904 | Modern Hebrew | -ˈɛnu | | | Glinert (1989) | |
| 31073 | Moken | kamoy | | | Veena (1980) | |
| 31074 | Moken | ʔetaʔ | | | Veena (1980) | |
| 46679 | Mombum | numa | | | Boelaars (1950) | |
| 48855 | Mongolian (Halh Dialect) | bidnii | | | Gaunt and Bayarmandakh (2004) | |
| 50055 | Mono | -mang | The form '-ma' also exists. | | Evans (2015) | |
| 45823 | Morisyen | nu | | | Baker (1972) | |
| 43651 | Moroccan Arabic | -na | | | Harrell (1962) | |
| 35110 | Moskona | yefyen | | | Gravelle (2010) | |
| 60921 | Mpakwithi | namɽu | | | Dixon (1981) | |
| 61824 | Mpur | (w)o- | | | Odé (2002) | |
| 40667 | Mufian | afé biafai- | | | Conrad et al. (1978) | |
| 52567 | Muinane | mo- | | | Walton, Hensarling and Maxwell (2000) | |
| 57145 | Mumuye (Zing Dialect) | wò | | | Shimizu (1983) | |
| 34707 | Muna | -mani | | | van den Berg (1989) | |
| 60311 | Mundari-ICR-KQ | aliŋaʔ | | | Osada (1992) | |
| 60023 | Mundari-ICR-LB | alaŋaʔ | | | Osada (1992) | |
| 60492 | Mundari_ICR_TCC | aliŋaʔ | | | Osada (1992) | |
| 59200 | Mungbam (Abar Dialect) | sɔ˦ | | | Lovegren (2013) | |
| 59246 | Mungbam (Biya Dialect) | sə˥ | | | Lovegren (2013) | |
| 59293 | Mungbam (Missong Dialect) | sə˦ | | | Lovegren (2013) | |
| 59142 | Mungbam (Munken Dialect) | sə˦ | | | Lovegren (2013) | |
| 59341 | Mungbam (Ngun Dialect) | sə˥ | | | Lovegren (2013) | |
| 53746 | Murui Huitoto | kokoie | There is the feminine form kaiɲaɨe | | Piñeros and Roselli (2000) | |
| 25458 | Muruwari | ngalika | | | Oates (1988) | |
| 47897 | Mussau-Emira | -galua | | | Lynch et al. (2002) | |
| 47849 | Mussau-Emira | -galua | | | Lynch et al. (2002) | |
