| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at [det] | 258 |
|
| 2 | [prep] at [det] | 258 |
|
| 3 | for [prep] [det] | 230 |
|
| 4 | for at [adj] | 44 |
|
| 5 | for at [det] | 27 |
|
