| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun] as | 3479 |
|
| 2 | at [det] [noun] [conj] | 1942 |
|
| 3 | at [det] [noun] [subord] | 457 |
|
| 4 | at [adj] [noun] as | 175 |
|
| 5 | at [det] [noun] as | 103 |
|
