| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [noun] [noun] at | 329 |
|
| 2 | [noun] [num ord] [noun] at | 269 |
|
| 3 | for [noun] [num ord] [noun] | 258 |
|
| 4 | for [num ord] [noun] at | 8 |
|
