| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [conj] | 1379 |
|
| 2 | it [vb mod] [be] [conj] | 1379 |
|
| 3 | [pron] may [be] [conj] | 828 |
|
| 4 | it may [be] [conj] | 795 |
|
| 5 | it may [be] [conj] | 794 |
|
