Count the Letters of Ibrāhīm

Diptote Causes — Foreign Origin and Its Conditions

إِبْرَاهِيم is written with the letters إ، ب، ر، ا، ه، ي، م—more than three letters.

It is a foreign proper name, not merely a borrowed ordinary noun; it illustrates the combination stated in the book.

Its three case forms are إِبْرَاهِيمُ, إِبْرَاهِيمَ, and بِإِبْرَاهِيمَ. In the last one, fatḥa marks the genitive, not the accusative.