| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] [noun prp] [unc] [noun sg] | 1011 |
|
| 2 | [prep] [noun] [noun prp] ' [noun sg] | 370 |
|
| 3 | at [noun] [noun] ' [noun sg] | 95 |
|
| 4 | at [noun] [noun prp] ' [noun] | 51 |
|
