Third person in Arabic

Third person ( Masculine )

(1) Singular :
ه = He, him / his, it

كتابه = His book= ketabuhu
رميته = I throw it = ramituhu
كَلمته = I talked to him = kalamtuhu

(2)Dual :
هما their, them 
ضربتهما = I hit them = darabtuhuma 
كتابهما = their book = ketabuhuma

(3) Plural :
هم their, them
سريرهم = their bed = sarerahum'
كلمتهم = I talked to them = kalamtuhum

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Third person ( Feminine )

(1) Singular :
ها her, she, it
أحببتها = I loved her = ahbabtuha
كتابها = her book = ketabaha

(2) هما their , them 
كتابهما = their book= ketabahuma
كلمتهما = I talked to them = kalamtuhuma

(3) هن their , them
كلمتهن = I talked to them = kalamtuhuna
كتابهن = their book = ketabuhuna