from http://www.turkishclass.com/
Locative Case 1 ( in / at / on ) -de
in Ankara > Ankara´da
in İzmir > İzmir´de
at school > okulda
on the radio > radyoda
Ablative Case 1( from ) -den
from Ankara > Ankara´dan
from İzmir > İzmir´den
from school > okuldan
Dative Case 1( t0 ) -e
to İzmir > İzmir´e
to school > okula
to home > eve
Dative Case 2( t0 )
字尾子音時 -e, 字尾母音加緩衝字 -y
İstanbul´a > to İstanbul (has no buffer because ´İstanbul´ ends with a consonant)
Türkiye´ye > to Turkia (has the -y buffer because ´Türkiye´ ends with a vowel)
Ablative Case 2( from )
字尾無聲子音 (p, ç, t, k, h, s, ş, f)時 -ten/tan
parktan > from the park
Locative Case 2 ( in / at / on ) -de
字尾無聲子音 (p, ç, t, k, h, s, ş, f)時 -te/ta
parkta > in the park