Each language catalogues has the same internal structures, described here. Languages with no work done so far are marked with an asterisk (*). There are tutorials explaining the grammar format.
Saami languages
Other Finnic languages
- Estonian (version 1), Estonian (version 2), Finnish, Ingrian, Kven, Livonian, Meänkieli*, Olonetsian, Veps, Võro,
Other Uralic languages
- Eastern Mari, Erzya, Khanty, Komi, Komi Permyak, Moksha, Nganasan, Northern Mansi, Selkup, Tundra Nenets, Udmurt, Western Mari
American languages
- Apuriña*, Central Alaskan Yupik*, Central Siberian Yupik*, Cherokee*, Dogrib*, Greenlandic, Iñupiaq, Kiowa*, Northern Haida, Ojibwa, Ojibwe (Chippewa), Plains Cree, Southern Puget Sound Salish (Lushootseed), Tsuut’ina (Sarcee), Upper Necaxa Totonac, Upper Tanana
Other languages
- Bashkir, Buryaad, Chukchi*, Cornish, Evenki*, Faroese, Finnish Romani*, Irish*, Kalderash Romani*, Khalkha Mongolian*, Khakas*, Latvian, Norwegian Bokmål, Romanian, Aromanian, Russian, Somali, Klingon*, Tuvan*, Kalmyk*, Todo Oirat*,
All languages listed alphabetically
- Apuriña
- Aromanian
- Bashkir
- Central Alaskan Yupik*
- Central Siberian Yupik*
- Cherokee*
- Chukchi*
- Cornish
- Dogrib*
- Eastern Mari
- Erzya Mordvin
- Estonian (version 1)
- Estonian (version 2)
- Evenki
- Faroese
- Finnish
- Finnish Romani*
- Greenlandic
- Inari Saami
- Ingrian
- Iñupiaq
- Irish*
- Kalderash Romani*
- Kalmyk
- Khalkha Mongolian
- Khakas
- Khanty
- Kiowa
- Klingon
- Komi
- Komi Permyak
- Kven
- Latvian
- Livonian
- Lule Saami
- Moksha Mordvin
- Meänkieli*
- Nganasan
- North Saami
- Northern Haida
- Northern Mansi
- Norwegian Bokmål
- Ojibwa
- Ojibwe (Chippewa)
- Olonetsian
- Kildin Saami
- Pite Saami
- Plains Cree
- Romanian
- Russian
- Selkup*
- South Saami
- Southern Puget Sound Salish (Lushootseed)
- Skolt Saami
- Todo Oirat
- Tsuut’ina
- Tundra Nenets
- Tuvan
- Udmurt
- Upper Necaxa Totonac
- Upper Tanana
- Võro
- Western Mari
*) = Languages with no real work done, found in startup-langs/.