| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it [verb] | 6177 |
|
| 2 | [pron] [v-ing] [verb] | 3807 |
|
| 3 | [v-ing] it [verb] | 1668 |
|
| 4 | [pron] [v-ing] it | 685 |
|
