Attached pronouns in Arabic 3

Second person in Arabic ( Masculine )

1- Singular :
كَ = Your, you
مَدرستك = Your school= Madrasataka
ضربتك = I hit you = darabtuka

2- Dual :   كُما = you (two) , your
أنا رأيتكما = I saw you (two ) = Ana ra’itukuma
أنا أخذت كتابكما = I took your book = Ana akhadhtu ketabakuma

3- Plural : كم You (all ) , your
أناأخبرتكم = I told you = Ana akhbartakum
هذا هو كتابكم = This is your book = hadha howa ketabukum