| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [prep] [pron] | 255 |
|
| 2 | [pron] [vb mod] be [prep] [indef pn] | 34 |
|
| 3 | it [modal v] be [prep] [indef pn] | 20 |
|
| 4 | it [vb mod] [be] [prep] [indef pn] | 20 |
|
