| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [is] [adv] | 4316 |
|
| 2 | [conj] which [is] [adv] | 131 |
|
| 3 | but [Wh det] [is] [adv] | 128 |
|
| 4 | but which [be] [adv] | 117 |
|
| 5 | but which [is] [adv] | 65 |
|
| 6 | but which [is] [adv] | 51 |
|
