I've read this book more than 3 times (I read this book over three rounds). Teachers say more than three cycles, then the Teacher more than 3 've said/times.
I've read this book more than 3 times. (I read this book, more than three times), the teachers say more than three times / Teacher've said more than 3 times.
I "ve read this book more than 3 times. (I read this book for more than three times).The teacher said, more than three times / Teacher "ve said more than 3 times.