| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [Wh det] are [adv] | 56 |
|
| 2 | but which [am/are] [adv] | 54 |
|
| 3 | but [Wh det] [am/are] [adv] | 35 |
|
| 4 | but [Wh det] [am/are] not | 21 |
|
| 5 | but [Wh det] [am/are] [not/n't] | 21 |
|
| 6 | but [Wh det] [am/are] not | 21 |
|
