| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [subord] [pers pn] | 7294 |
|
| 2 | at [pron] [conj] [pers pn] | 767 |
|
| 3 | at [pron] [subord] [pron] | 483 |
|
