Stem كَانَتْ has 3 unique word forms and appears 29 times in the Quran.

Word Translation Occurrences
كَانَتۡ for them will be, had been, is, it was, it will be, She, she was, (that) are, (that) was, (there) is, was, were 46
فَكَانَتۡ and become, and becomes, and it becomes, it was, So they become 10
وَكَانَتۡ and she was 2