| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [be] [prep] [det] [noun] | 19 |
|
| 2 | it [modal v] [be] for [det] [noun] | 10 |
|
| 3 | it may [be] for [adj] [noun] | 6 |
|
| 4 | [pron] may [be] for [det] [noun] | 5 |
|
