| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [be] [conj] | 795 |
|
| 2 | it [vb mod] [be] because | 84 |
|
| 3 | it [modal v] [be] because | 84 |
|
| 4 | it may [be] [subord] | 27 |
|
| 5 | [pron] may [be] because | 23 |
|
| 6 | it may [be] because | 22 |
|
| 7 | it may [be] because | 22 |
|
