| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] why [verb] [pers pn] [verb] | 226 |
|
| 2 | [conj] why [vb past] [pers pn] [verb] | 104 |
|
| 3 | [conj] [adv] had [pers pn] [verb] | 59 |
|
| 4 | [conj] why have [pers pn] [verb] | 28 |
|
| 5 | [conj] why had [pron] [verb] | 13 |
|
