| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [prep] [adj] | 1146 |
|
| 2 | [vb mod] be [prep] [adj] | 1146 |
|
| 3 | may be [prep] [adj] | 320 |
|
| 4 | may [be] [prep] [adj] | 156 |
|
| 5 | may be [prep] [adj] | 156 |
|
| 6 | may be [prep] [adj] | 156 |
|
