| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [verb] | 7994 |
|
| 2 | [Wh det] it [verb] | 5178 |
|
| 3 | [Wh det] 's [verb] | 2359 |
|
| 4 | [Wh det] it 's | 806 |
|
