Is this suitcase mine?
No, this is not my suitcase.
Is this bag mine?
No, this is not my bag.
Maybe, this suitcase is mine?
No, this is not it.
Maybe, this bag is mine?
No, this is not it.
Where is my suitcase?
Where is my bag?
Maybe, my bag is over there?
No, it's not there.
Maybe, my suitcase is over there?
No, it's not there.
Where is my luggage?