Questions & Answers about Ziyafet evde düzenleniyor.
The verb düzenleniyor is passive, meaning the action happens to the banquet rather than the banquet doing anything. In Turkish you form the passive by adding the suffix -lEn (or -n after a vowel) to the verb root, then attach the tense/aspect endings. Here it is:
• düzen (root “arrange/organize”)
• + len (passive)
• + iyor (present continuous)
= düzenleniyor “is being organized.”
The suffix -de on evde is the locative case, indicating “at” or “in.” So:
• ev (home)
• + de (locative)
= evde “at home.”
Sure:
• düzen (root “organize”)
• + len (passive suffix, from -lEn)
• + iyor (present continuous)
No personal ending is added in the passive.
You need an accusative on “banquet” and a personal ending on the verb:
Ziyafeti evde düzenliyoruz.
• ziyafeti (banquet + accusative)
• evde (at home)
• düzenliyoruz (we organize/are organizing)