| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] [prep] | 2063 |
|
| 2 | [pron] [vb mod] [be] of | 487 |
|
| 3 | [pers pn] [vb mod] [be] of | 327 |
|
| 4 | it [modal v] [be] of | 180 |
|
| 5 | it [vb mod] [be] of | 180 |
|
