| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] at the | 806 |
|
| 2 | [conj] [vb past] the door | 352 |
|
| 3 | [vb past] at the door | 177 |
|
| 4 | [conj] at the door | 14 |
|
