ما إعراب كلمه تمام ؟

The word “tamam” is inflected according to its position in the sentence. For example: The lesson will start at exactly two o’clock.
Tamam: is a noun governed by the preposition “fi” and its genitive indicator is the visible kasrah at the end.
– The thing is clear.
Tamam: is a nominative subject and its indicator is the visible dammah at the end.