| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to it [pron] [vb mod] | 35 |
|
| 2 | [prep] it [Wh det] [vb mod] | 31 |
|
| 3 | to [pron] [Wh det] [vb mod] | 26 |
|
| 4 | to it [Wh det] [modal v] | 5 |
|
