| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [det] [noun] [noun] | 91 |
|
| 2 | may be [adj] [noun] [noun] | 60 |
|
| 3 | may [be] [det] [noun] [noun] | 19 |
|
| 4 | may [be] [det] [noun] [noun] | 19 |
|
| 5 | may be [det] [noun] [noun] | 19 |
|
