| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] for [noun] [prep] | 117 |
|
| 2 | [v-ing] [adv] [prep] [noun] at | 117 |
|
| 3 | [verb] [adv] for [noun] at | 78 |
|
