| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [prep] [noun pl] | 109 |
|
| 2 | [prep] [adv] for [noun pl] | 46 |
|
| 3 | [prep] [adv] for [noun pl] | 46 |
|
| 4 | at [adv] for [noun] | 44 |
|
| 5 | at [adv] for [noun pl] | 13 |
|
