| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [adj] to [be] [adj] | 72 |
|
| 2 | [modal v] [be] [adj] to [be] [adj] | 72 |
|
| 3 | may [be] [adj] [prep] [be] [adj] | 7 |
|
| 4 | may [be] [adj] [prep] [be] [adj] | 7 |
|
| 5 | may [be] [adj] to [be] [adj] | 6 |
|
| 6 | may [be] [adj] to [be] [adj] | 6 |
|
| 7 | may [be] [adj] to [be] [adj] | 6 |
|
