Stem كَيْفَ has 3 unique word forms and appears 83 times in the Quran.
| Word | Translation | Occurrences |
|---|---|---|
| كَيۡفَ | how, How, how(ever) | 62 |
| فَكَيۡفَ | and how, so how, So how, So how could, So how (will it be), Then how, Then how (will it be) | 16 |
| وَكَيۡفَ | And how, And how can, And how (could), But how can | 5 |