| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [pers pn] [vb mod] [vb infin] | 479 |
|
| 2 | is [pers pn] [vb mod] [vb infin] | 237 |
|
| 3 | it is [pers pn] [vb mod] | 64 |
|
| 4 | it is [vb mod] [vb infin] | 9 |
|
