| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun pl] [unc] [noun] | 1213 |
|
| 2 | at [noun pl] [unc] [noun] | 145 |
|
| 3 | at a [noun pl] [noun] | 90 |
|
| 4 | at a [noun pl] [unc] | 60 |
|
| 5 | at a [unc] [noun] | 11 |
|
