| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun prp] [adv] | 1577 |
|
| 2 | [noun prp] [adv] for | 494 |
|
| 3 | at [noun prp] for | 452 |
|
| 4 | at [adv] for | 414 |
|
