| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [noun] at | 5253 |
|
| 2 | [verb] [prep] [noun] [v-ing] | 5149 |
|
| 3 | [prep] [noun] [v-ing] at | 544 |
|
| 4 | [verb] [prep] [v-ing] at | 484 |
|
| 5 | [verb] [noun] [v-ing] at | 215 |
|
