| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] [prep] [adv] | 170 |
|
| 2 | [vb mod] [verb] [prep] [adv] [vb infin] | 97 |
|
| 3 | it [vb mod] [prep] [adv] [vb infin] | 28 |
|
| 4 | it [verb] [prep] [adv] [vb infin] | 25 |
|
