| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] at the last | 18 |
|
| 2 | had [verb] at the last | 13 |
|
| 3 | [vb past] [vb pp] at the last | 11 |
|
| 4 | [vb past] [to-vb] at the last | 7 |
|
