| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [v-ing] [prep] | 5897 |
|
| 2 | [v-ing] it [prep] | 5783 |
|
| 3 | [subord] [v-ing] it | 455 |
|
| 4 | [subord] it [prep] | 66 |
|
