| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be [prep] | 5850 |
|
| 2 | it [modal v] be [prep] | 2063 |
|
| 3 | it [modal v] [be] [prep] | 2063 |
|
| 4 | it [modal v] [be] [prep] | 2061 |
|
| 5 | it [modal v] be [prep] | 2061 |
|
