| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but which may [adv] be | 6 |
|
| 2 | but [Wh det] may [adv] be | 6 |
|
| 3 | but [Wh det] may [adv] be | 6 |
|
| 4 | but [Wh det] may [adv] be | 5 |
|
