| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [conj] [adj] [noun] | 66 |
|
| 2 | [modal v] be [conj] [adj] [noun pl] | 61 |
|
| 3 | may [be] [conj] [adj] [noun pl] | 36 |
|
