| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [coord] [pron] [vb mod] [vb infin] | 250 |
|
| 2 | [be] [coord] [pron] [vb mod] [vb infin] | 65 |
|
| 3 | [be] it [pron] [vb mod] [vb infin] | 15 |
|
| 4 | [be] it [coord] [pron] [vb mod] | 6 |
|
