| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] a [adj] | 9891 |
|
| 2 | at [pron] [prep] [adj] | 802 |
|
| 3 | at [pron] [prep] a | 631 |
|
| 4 | at [prep] a [adj] | 41 |
|
| 5 | at [pron] a [adj] | 39 |
|
