| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [prep] [pers pn] | 107 |
|
| 2 | it be [prep] [pers pn] [to-vb] | 92 |
|
| 3 | [modal v] be [prep] [pers pn] [to-vb] | 57 |
|
| 4 | it [modal v] be [prep] [to-vb] | 50 |
|
