| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [prep] [verb] | 308 |
|
| 2 | it be [prep] [pers pn] [verb] | 137 |
|
| 3 | it [modal v] be [prep] [pers pn] | 107 |
|
| 4 | [modal v] be [prep] [pers pn] [verb] | 73 |
|
| 5 | it [modal v] be [pers pn] [verb] | 50 |
|
