| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] they [prep] | 4504 |
|
| 2 | [vb past] they [prep] | 4504 |
|
| 3 | [vb past] [pron] at | 1866 |
|
| 4 | [verb] they at | 1095 |
|
| 5 | [vb past] they at | 194 |
|
