This is the 5282nd most frequent Arabic word.
تريده
"You want it" or "You desire it."
In this sentence, 'تريده' can be understood as 'you want it,' where the attached pronoun 'ه' refers to 'this book.' The verb 'تريد' is in the present tense, referencing the addressed person's desire or wish toward the object.
هل هذا الكتاب هو الذي تريده؟
Is this the book that you want?
Here, 'تريده' means 'you want,' and 'ه' attaches to 'anything' (thing you desire). It conveys the entitlement or possibility for the addressee to perform as per their will.
يمكنك القيام بأي شيء تريده.
You can do anything you want.
This usage of 'تريده' expresses 'you want,' and the pronoun 'ه' appears attached to 'what,' forming 'what you want,' directing attention to the addressee's specific desire or objective which in context isn't obtainable.