| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [verb] | 32551 |
|
| 2 | [vb pp] [subord] [verb] | 5712 |
|
| 3 | [vb pp] [subord] it | 2028 |
|
| 4 | [vb pp] it [verb] | 1195 |
|
