| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [pers pn] [prep] [art] | 534 |
|
| 2 | [vb past] at [pers pn] [prep] [art] | 415 |
|
| 3 | they [vb past] at [pers pn] [prep] | 29 |
|
