| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [conj] [vb past] [art] | 1503 |
|
| 2 | [conj] [vb past] at [art] | 893 |
|
| 3 | [vb past] [conj] [vb past] at | 479 |
|
| 4 | [vb past] [conj] at [art] | 97 |
|
| 5 | [vb past] [vb past] at [art] | 14 |
|
