Mistake 1: Writing «مَرَرْتُ بِعُمَرِ».
Correct: «مَرَرْتُ بِعُمَرَ» — this diptote has genitive fatḥa.
Mistake 2: Adding tanwīn in «عُمَرًا».
Correct: «رَأَيْتُ عُمَرَ» — the diptote lacks ordinary tanwīn.
Mistake 3: Assuming every «عُمَرَ» must be accusative.
Correct: It is accusative after «رَأَيْتُ», but genitive after «بِـ».
Opening interactive controls...
Noun Case Classes: Type 3 — Diptote (Ghayr Munṣarif)
Mistake 1: Writing «مَرَرْتُ بِعُمَرِ».
Correct: «مَرَرْتُ بِعُمَرَ» — this diptote has genitive fatḥa.
Mistake 2: Adding tanwīn in «عُمَرًا».
Correct: «رَأَيْتُ عُمَرَ» — the diptote lacks ordinary tanwīn.
Mistake 3: Assuming every «عُمَرَ» must be accusative.
Correct: It is accusative after «رَأَيْتُ», but genitive after «بِـ».