| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] why [pron] [vb past] [pron] | 211 |
|
| 2 | [be] why [pron] [vb past] [prep] | 85 |
|
| 3 | why [pron] [vb past] [prep] [pron] | 51 |
|
| 4 | [be] [pron] [vb past] [prep] [pron] | 24 |
|
