1 Nephi 1:17

But I shall make an account of my proceedings in my days.

Behold, I make an abridgment of the record of my father,

upon plates which I have made with mine own hands;

wherefore, after I have abridged the record of my father

then will I make an account of mine own life.

But I shall make an account of my proceedings in my days.

but - 10 occurrences in 9 verses - 1 Nephi 1:17, 20,   2:18,   3:5, 14, 15,   4:10,   5:4, 5

but I - 2 occurrences in 2 verses - 1 Nephi 1:17,   4:10