Explanation of the words of Ibn Malik (may Allah have mercy on him): "And if you intend after deleting what was deleted *** then use the remainder as it is accustomed to with an alif."

The Shaykh : The author said:
"And if you intend after deleting what was deleted"
In his saying "what was deleted" is the object of "intend":
"And if you intend after deleting what was deleted *** then use the remainder as it is accustomed to with an alif" It appears that the ba here means "upon," meaning use the remainder as it was accustomed to before the deletion, meaning: leave it as it is. When is this? If you intend after deleting what you deleted, then leave the remainder as it is, use it as it is in everything that preceded, in everything that preceded of the relaxed forms (tarakim). You say, for example: "Ya Maski," is that correct?
The student: Correct.

The Shaykh : Correct, and you say "Ya Uthma," is that correct?
The student: Yes.

The Shaykh : We changed something with the vowel marks, or did we not?
The student: We did not change anything.

The Shaykh : We did not change it, "Ya Mansu"?
The student: The languages agreed.

The Shaykh : We did not change it, we did not change it, is this understood?
The student: I understand.

The Shaykh : How do we parse it? We say in "Ya Uthma," "Uthma" is a vocative, relaxed, built on a presumed damma, what?
The student: On its end.

The Shaykh : On its end, prevented from appearing by the occupation of the place?
The student: By the movement of waiting.

The Shaykh : By the movement of waiting, by the movement of waiting, this is it.