| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] it when [pron] [verb] | 174 |
|
| 2 | [vb infin] when [pron] [verb] [conj] | 25 |
|
| 3 | it when [pron] [verb] [conj] | 23 |
|
| 4 | [vb infin] it [pron] [verb] [conj] | 8 |
|
