| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [coord] [v-ing] [prep] | 408 |
|
| 2 | [prep] [v-ing] [coord] [v-ing] [prep] | 408 |
|
| 3 | [prep] [v-ing] [coord] [verb] at | 30 |
|
| 4 | [prep] [v-ing] [conj] [v-ing] at | 30 |
|
| 5 | [prep] [v-ing] [coord] [v-ing] at | 29 |
|
| 6 | [prep] [v-ing] [coord] [v-ing] at | 29 |
|
| 7 | [prep] [verb] [coord] [v-ing] at | 29 |
|
