| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] [pron] at the | 111 |
|
| 2 | [verb] [pron] at the door | 42 |
|
| 3 | [vb past] [verb] at the door | 28 |
|
| 4 | [vb past] [pron] at the door | 19 |
|
