1 Nephi 20:19

Thy seed also had been as the sand;

the offspring of thy bowels like the gravel thereof;

his name should not have been cut off

nor destroyed from before me.

his name should not have been cut off

have - 25 occurrences in 16 verses - 1 Nephi 19:24,   20:3, 5, 6, 10, 15, 16, 17, 19,   21:4, 8, 13, 15, 16, 20, 21

have been - 3 occurrences in 2 verses - 1 Nephi 19:24,   20:19