| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] possible [to-vb] [art] | 646 |
|
| 2 | [subord] it [is] possible [to-vb] | 230 |
|
| 3 | [subord] it [is] [to-vb] [art] | 69 |
|
