Learn Arabic (Modern Standard): قد انغمست الموظفة في العمل، وركزت كل التركيز. - The employee has immersed herself in the work, and focused completely.

This is the Deputy Cognate Accusative. Instead of using a standard adverb or repeating the verbal noun directly as an accusative (ركزت تركيزا), Arabic places words like كل or بعض before the verbal noun. Here, كل takes the accusative role to express the absolute maximum degree of the action, literally meaning she focused all the focusing.

What are the vowel endings for كل التركيز in this sentence?

The phrase is read as kulla t-tarkezi. The word كل takes a fatha (كلَّ) because it sits in the accusative slot as the deputy cognate accusative. The verbal noun التركيز takes a kasra (التركيزِ) because it is the second part of a possessive construction (idafa) governed by كل.

The verb انغمست translates to immersed herself. How does its verb pattern (Form VII) reflect this?

Form VII verbs are formed by adding an in- prefix to the root, and they typically express a passive or reflexive state. The base root غ م س means to dip or plunge, so the Form VII انغمس naturally gives the reflexive meaning of plunging oneself or becoming deeply immersed in something.

What is the purpose of قد before the past tense verb انغمست?

When قد is placed directly before a past tense (perfect) verb, it emphasizes completion and certainty. It often corresponds to the English present perfect (has immersed) and underscores that her deep involvement in the work is an established, completed fact that is relevant right now.