I have read all the book
I have read all of the book
Can we use all of with a singular noun like in the second sentence ?
[1] I have read all the book . [2] I have read all of the book . Yes, you can.
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[1] I have read all the book.
[2] I have read all of the book.
Yes, you can. Both underlined NPs (noun phrases) are fine and have the same meaning, though the grammar is slightly different.
In [1] "book" is head of the NP and the determinative all functions as predeterminer. In [2] the head of the NP is not "book" but the fused determiner-he