| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [Wh det] [verb] to be | 22 |
|
| 2 | but [Wh det] [vb -s] to [be] | 14 |
|
| 3 | but which [verb] to [be] | 12 |
|
| 4 | but what [verb] to [be] | 10 |
|
| 5 | but [Wh det] [vb past] to [be] | 6 |
|
| 6 | but [Wh det] seem to [be] | 6 |
|
