| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [adv] [vb past] [pron] | 879 |
|
| 2 | [adv] [vb past] [pron] at | 153 |
|
| 3 | they [vb past] [pron] at | 87 |
|
| 4 | they [adv] [vb past] at | 67 |
|
