| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] [prep] be | 537 |
|
| 2 | it [modal v] [verb] [prep] be | 537 |
|
| 3 | [pron] may [verb] [prep] be | 191 |
|
| 4 | it may [verb] [prep] be | 32 |
|
| 5 | it may [verb] [prep] [be] | 32 |
|
| 6 | it may [verb] [prep] be | 32 |
|
| 7 | it may [verb] [prep] [be] | 32 |
|
| 8 | it may [verb] [prep] be | 32 |
|
