| State | Plural (جمع) | Dual (مثنى) | Singular (مفرد) |
|---|---|---|---|
|
Raf (Mantu)
Subject
|
ركبتَانِ | ركبةٌ | |
|
Nasb (Mansub)
Object
|
ركبتَيْنِ | ركبةً | |
|
Jar (Majrur)
Possessive
|
ركبتَيْنِ | ركبةٍ |