1 Nephi 14:28

And behold, I, Nephi, am forbidden

that I should write the remainder of the things which I saw and heard;

wherefore the things which I have written sufficeth me;

and I have written but a small part of the things which I saw.

that I should write the remainder of the things which I saw and heard;

should - 31 occurrences in 16 verses - 1 Nephi 10:3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 22,   11:27,   13:30,   14:25, 28

should write - 2 occurrences in 2 verses - 1 Nephi 14:25, 28