| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [subord] [verb] [art] | 405 |
|
| 2 | [prep] [conj] [v-ing] [art] | 286 |
|
| 3 | [prep] [subord] [v-ing] [art] | 205 |
|
