| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] a [adj] [noun] | 1596 |
|
| 2 | at [pron] [art] [adj] [noun] | 228 |
|
| 3 | at [pron] [art] [adj] [noun] | 228 |
|
| 4 | at [pron] a [adj] [noun] | 36 |
|
