| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [conj] [pron] [verb] [adv] | 440 |
|
| 2 | but [subord] [pron] [verb] [adv] | 418 |
|
| 3 | [conj] when [pron] [verb] [adv] | 394 |
|
| 4 | but when [pron] [verb] [adv] | 384 |
|
| 5 | but when [pron] [verb] [adv] | 127 |
|
