| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [conj] [v-ing] [prep] [art] | 828 |
|
| 2 | [verb] [conj] [v-ing] at [art] | 108 |
|
| 3 | [v-ing] [conj] [verb] at [art] | 90 |
|
