There are 15 total books in the Book of Mormon:
1 Nephi
2 Nephi
Jacob
Enos
Jarom
Omni
Words of Mormon
Mosiah
Alma
Helaman
3 Nephi
4 Nephi
Mormon
Ether
Moroni
I counted 239 verses in the Book of Mormon that begin with the word "Yea".
The word "word" (or "words") is used in 790 verses in the Book of Mormon. In many of these verses, it is used more than once.You can see a list of verses from the Book of Mormon which contain the word "word" by clicking this link.
Singing is mentioned in 30 verses of the Book of Mormon.
the word wo is used in 78 verses of the book of mormon.
the phrase "be of good cheer" is found in 7 Bible verses and 2 Book of Mormon verses.
The word "contention" appears in 31 verses in the Book of Mormon. It may be used more than once in these verses.
the word repentance is used in 92 verses in the book of mormon.
The word "behold" is used in 1499 verses in the Book of Mormon.
The word 'vessel' or 'vessels' is used in 14 verses in the Book of Mormon.
The word "heart" is found in 394 verses of the Book of Mormon, sometimes more than once in a verse.
Please is used in 18 verses in the Book of Mormon, including variants of the word such as "pleased" or "pleasing".
The word 'truth' is used in 75 verses in the Book of Mormon.