"I eat the yogurt."
Translation:Ben yoğurdu yerim.
There are many consonant mutations in Turkish and they mostly have to be learned on a word-by-word basis. Basically, if you add a vowel to a noun that ends in /k/ /t/ /p/ or /ç/ they may change to /ğ/ /d/ /b/ and /c/ respectively. This doesn't really happen to verbs (there are a very small mandful of exceptions) and doesn't happen to all nouns.
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