| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pos pn] [noun] at the | 3108 |
|
| 2 | [noun] while at the | 106 |
|
| 3 | [pos pn] [noun] while the | 93 |
|
| 4 | [pos pn] [noun] while at | 17 |
|
