| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] [conj] [v-ing] | 3940 |
|
| 2 | [subord] [verb] [conj] [v-ing] | 240 |
|
| 3 | [subord] [prep] [verb] [conj] | 54 |
|
