| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] it [prep] | 9735 |
|
| 2 | [vb past] it shut | 26 |
|
| 3 | [vb past] shut [prep] | 25 |
|
| 4 | it shut [prep] | 16 |
|
