| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [conj] [verb] [prep] | 3570 |
|
| 2 | [vb past] [conj] [verb] [prep] | 3570 |
|
| 3 | [verb] [conj] [verb] at | 1848 |
|
| 4 | [vb past] [conj] [verb] at | 540 |
|
