| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but may [vb infin] | 194 |
|
| 2 | but may [verb] | 194 |
|
| 3 | but may have | 36 |
|
| 4 | but may have | 36 |
|
| 5 | but may include | 6 |
|
| 6 | but may take | 6 |
|
| 7 | but may take | 6 |
|
| 8 | but may include | 6 |
|
