| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun sg] of why the | 6 |
|
| 2 | an [noun sg] [prep] why the | 6 |
|
| 3 | an [noun sg] of why the | 6 |
|
| 4 | an [noun sg] [prep] why the | 6 |
|
| 5 | an explanation [prep] why the | 5 |
|
