| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun] [noun sg] | 12840 |
|
| 2 | while the [noun] [noun sg] | 596 |
|
| 3 | while at the [noun] | 49 |
|
| 4 | while at the [noun sg] | 40 |
|
| 5 | while at [noun] [noun sg] | 13 |
|
