Ucim sa Slovencinu – I am learning Slovak
I just learned this is the correct form (thanks Marcela). I first had it as Ucim Slovencina.
Ucim means – I learn, but more like teaching. Ucim sa then means I learn myself.
Slovencina is the first tense of Slovak. 4th tense is Slovencinu. There are 7 tenses in Slovak. If anyone knows any tricks on learning when to use them, please let me know.