Stem لَمَّا has 5 unique word forms and appears 134 times in the Quran.

Word Translation Occurrences
فَلَمَّا and when, But when, So when, then when, When, Yet,when, Yet, when 156
وَلَمَّا and has not yet, and not, And when, while has not yet, while not 58
لَمَّا but, Not, when, who have not yet 50
۞ فَلَمَّا Then when 2
۞ وَلَمَّا And when 2