| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [adj] [vb mod] be [verb] | 152 |
|
| 2 | but [adj] [modal v] be [verb] | 152 |
|
| 3 | [conj] [adj] may be [verb] | 127 |
|
| 4 | but [adj] may be [verb] | 9 |
|
| 5 | but [adj] may [be] [verb] | 9 |
|
