| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] [verb] [prep] [pron] | 813 |
|
| 2 | [vb mod] [verb] [prep] [pron] at | 102 |
|
| 3 | they [vb mod] [verb] [pron] at | 53 |
|
| 4 | they [verb] [prep] [pron] at | 19 |
|
