| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] it [verb] [pron] | 307 |
|
| 2 | [vb infin] [Wh det] it [verb] | 210 |
|
| 3 | [vb infin] [Wh det] [verb] [pron] | 172 |
|
| 4 | [Wh det] it [verb] [pron] | 172 |
|
