| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may [be] [vb pp] on | 257 |
|
| 2 | [noun] may [be] [vb pp] [adj] | 109 |
|
| 3 | may [be] [vb pp] on [adj] | 33 |
|
| 4 | [noun] [be] [vb pp] on [adj] | 6 |
|
