(Adyghe)
If you speak Russian, here you can find some good material:
http://minobr.ru/audio/At the end of the page there are 14 downloadable textbooks for learning Adyghe.
я = [ja:]
гу = labialized voiced velar stop [ɡʷ]
From lesson 4
http://www.goethe-verlag.com/book2/EN/ENAD/ENAD002.HTMСэ инджылызыбзэр зэ
сэгъашIэ. [sɜ jənd͡ʒələ'zəbzɜr zɜsɜ'ʁa:ʃʼɜ] (I English-abs. ?-I-learn) = I learn English.
I don't know the meaning of the prefix зэ- [zɜ]. The noun indicating the language is in the absolutive case (-p [r]) , which corresponds to the object in subject-object languages like English.
The first-person singular prefix is in bold letters.
О испаныбзэр зэ
огъашIэ. [wɜ jə'spa:nəbzɜr zɜwɜ'ʁa:ʃʼɜ] (you.sing. Spanish-abs. ?-you-learn) = You learn Spanish.
The second-person singular prefix is in bold letters.
Ащ нэмыцыбзэр зэ
регъашIэ [a:ɕ nɜmə't͡səbzɜʁ zɜrjə'ʁa:ʃʼɜ] (he/she German-abs. ?-he/she+learn) = He/she learns German.
The third-person subject in the absolutive case is ap [a:r]. I don't know why here it is aщ [a:ɕ]. Maybe this is the ergative case, but in this case I don't know why the previous personal pronouns (and the following ones) are in the indefinite case - without case marker). The third-person singular prefix is in bold letters.
Тэ французыбзэр зэ
тэгъашIэ [tɜ fra:n't͡swəbzɜr zɜtɜ'ʁa:ʃʼɜ] (We French-abs. ?-we.pl-learn) = We learn French.
The first-person plural prefix is in bold letters.
Шъо итальяныбзэр зэ
шъогъашIэ [ʂwɜ jəta:'lja:nəbzɜr zɜʂwɜ'ʁa:ʃʼɜ] (You.pl. Italian-abs. ?-you.pl-learn) = You all learn Italian.
The second-person plural prefix is in bold letters.
Ахэм урысыбзэр зэ
рагъашIэ [a:xɜm wərə'səbzɜr zɜra:'ʁa:ʃʼɜ] (They-erg.(?) Russian-abs. ?-they-learn) = They learn Russian.The ending -бзэ [bzɜ] means "language".
The third-person plural prefix is in bold letters.
Бзэхэр зэбгъэшIэныр гъэшIэгъоны ['bzɜxɜr zɜbʁɜ'ʃʼɜnər ʁɜʃʼɜʁwɜnə] (Languages-abs. learning be-interesting) = Learning languages is interesting.
"Language learning" is in the absolutive case -p [r] because it is the subject of an intransitive verb ("to be interesting").
Тэ цIыфхэр къыдгурыIонхэу тыфай [tɜ t͡sʼəfxɜr qədɡʷrə'ʔwɜnxɜw təfa:j] (We people.abs understand we-want) = We want to understand people.
The word цIыфхэр [t͡sʼəfxɜr] is in the absolutive case -p [r] because it is the object of a transitive verb. The verb тыфай is composed by the prefix ты- (we-) and the verb stem -фай (-want)
Тэ цIыфхэм тадэгущыIэнэу тыфай [tɜ t͡sʼəfxɜm ta:dɜɡʷɕ'ʔɜnɜw təfa:j] (We people.erg.oblique speak we-want) = We want to speak with people.
I think the word цIыфхэм [t͡sʼəfxɜm] is in the ergative/oblique case -m because it is an indirect object.