| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb past] [adv] [noun] | 494 |
|
| 2 | why [vb past] [adv] [noun] | 51 |
|
| 3 | and why [vb past] [adv] | 32 |
|
| 4 | and why [vb past] [noun] | 12 |
|
