| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may [vb infin] [adj] [noun] | 179 |
|
| 2 | [subord] it may [vb infin] [adj] | 71 |
|
| 3 | [subord] it may [vb infin] [noun] | 24 |
|
