The original sentence is
The apple which is lying on the table is mine
Can I shorten it to be
The apple lying on the table is mine
I saw a expression describing RELATIVE CLAUSE on the random website, and they were like
if the relative pronoun is followed by a verb, the relative pronoun is a subject pronoun, subject pronoun must always be used
But I think it's not the same thing, right?
First one is relative clause in opposition to the abbreviated sentence using participle clause grammar, is it not?