| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] [pers pn] at first | 9 |
|
| 2 | [vb past] [vb pp] [pers pn] [prep] first | 7 |
|
| 3 | had [verb] [pers pn] [prep] first | 6 |
|
