| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [v-ing] [prep] | 19874 |
|
| 2 | [conj] [v-ing] [prep] | 19856 |
|
| 3 | [conj] [verb] about | 2029 |
|
| 4 | [conj] [v-ing] about | 469 |
|
