| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [vb infin] [adj] [noun] | 773 |
|
| 2 | why [vb past] [pron] [vb infin] [adj] | 147 |
|
| 3 | why [vb past] [pron] [vb infin] [noun] | 53 |
|
