| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] in a | 708 |
|
| 2 | [vb past] [verb] a few | 267 |
|
| 3 | [verb] in a few | 243 |
|
| 4 | [vb past] in a few | 23 |
|
