| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] may [verb] | 2094 |
|
| 2 | but [vb mod] [verb] | 1652 |
|
| 3 | but [modal v] [verb] | 1652 |
|
| 4 | but may [verb] | 194 |
|
