| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at [num] | 953 |
|
| 2 | [vb past] they at | 194 |
|
| 3 | [vb past] they [num] | 110 |
|
| 4 | they at [num] | 51 |
|
