| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] [verb] | 3367 |
|
| 2 | it [vb mod] [verb] to | 1475 |
|
| 3 | it [verb] to [verb] | 560 |
|
| 4 | [vb mod] [verb] to [verb] | 223 |
|
