| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [conj] [pron] [adv] | 105 |
|
| 2 | at [adj] [conj] [pron] [adv] | 22 |
|
| 3 | at [det] [conj] [pron] [adv] | 14 |
|
