| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [pron] | 37764 |
|
| 2 | [vb past] why [pron] | 386 |
|
| 3 | i [vb past] why | 182 |
|
| 4 | i why [pron] | 108 |
|
