| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb -s] [verb] | 5144 |
|
| 2 | [conj] [pron] [vb -s] [v-ing] | 589 |
|
| 3 | [conj] it [verb] [v-ing] | 486 |
|
