| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] [noun] [conj] [vb pp] | 238 |
|
| 2 | at [num] [noun] [conj] [verb] | 99 |
|
| 3 | at [adj] [noun] [conj] [vb pp] | 53 |
|
