| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] [unc] [noun sg] | 2093 |
|
| 2 | at a [adj] [noun] [noun sg] | 654 |
|
| 3 | at a [noun] [unc] [noun sg] | 247 |
|
| 4 | at [adj] [noun] [unc] [noun sg] | 61 |
|
| 5 | at a [adj] [noun] [unc] | 46 |
|
