| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it [subord] it [verb] | 129 |
|
| 2 | [v-ing] it [subord] it [verb] | 28 |
|
| 3 | [v-ing] [prep] [subord] it [verb] | 16 |
|
| 4 | [v-ing] [prep] it [subord] it | 14 |
|
