| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [be] [vb pp] in [noun] | 374 |
|
| 2 | not [be] [vb pp] in [noun] | 368 |
|
| 3 | may not [be] [vb pp] in | 50 |
|
| 4 | may not [be] in [noun] | 10 |
|
