| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [noun] [unc] | 46 |
|
| 2 | at a [adj] [noun] ['s] | 40 |
|
| 3 | at a [adj] [noun sg] [unc] | 31 |
|
| 4 | at a [adj] [noun] 's | 26 |
|
| 5 | at a [adj] [noun] 's | 26 |
|
| 6 | at a [adj] [noun pl] [unc] | 15 |
|
| 7 | at a [adj] [noun] ' | 14 |
|
| 8 | at a [adj] [noun] ' | 14 |
|
| 9 | at a [adj] [noun] [no cls] | 6 |
|
| 10 | at a [adj] year [unc] | 5 |
|
| 11 | at a [adj] year [unc] | 5 |
|
| 12 | at a new [noun] [unc] | 5 |
|
