| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [noun] | 2105 |
|
| 2 | for [adv] [noun] | 1560 |
|
| 3 | for at [adv] | 1204 |
|
| 4 | for at [noun] | 53 |
|
