| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [verb] | 4795 |
|
| 2 | [to-vb] [subord] it [verb] | 321 |
|
| 3 | [to-vb] [subord] it [is] | 307 |
|
| 4 | [to-vb] it [is] [verb] | 95 |
|
