| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pron] [adj] [noun] | 4105 |
|
| 2 | at [pron] [det] [noun] | 964 |
|
| 3 | [prep] [pron] all [noun] | 494 |
|
| 4 | at [pron] all [noun] | 23 |
|
