Learn Farsi: ممکن است این سقف آسیب‌دیده بریزد. - It is possible that this damaged roof will collapse.

آسیب‌دیده (damaged) is formed by combining the noun آسیب (harm/damage) with دیده, the past participle of دیدن (to see/experience). Literally, it translates to "damage-seen" or "having experienced damage." This is a very common way in Farsi to create an adjective that describes a resulting state.

I learned that ریختن (the infinitive of بریزد) means "to pour" or "to spill." Why is it translated as "collapse" here?

While ریختن is most frequently used for pouring liquids, it is also the standard verb for structures like buildings, roofs, or walls "crumbling," "collapsing," or "falling in." You can think of the rubble "spilling" to the ground.

Why is the verb بریزد in the subjunctive mood?

The sentence begins with the impersonal phrase ممکن است (it is possible). In Farsi, phrases that express possibility, necessity, doubt, or desire require the verb in the dependent clause to be in the subjunctive mood. Here, that's formed with the بـ prefix attached to the present stem ریز.

Could I change the word order and say این سقف آسیب‌دیده ممکن است بریزد?

Yes, absolutely. Both word orders are perfectly natural. Starting with ممکن است emphasizes the "possibility" (It is possible that this roof...), while starting with این سقف makes the roof the main topic of the sentence (This roof might...).