| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but this is [conj] | 10 |
|
| 2 | but this is because | 10 |
|
| 3 | but this is because | 10 |
|
| 4 | but this is [conj] | 10 |
|
| 5 | but this is [subord] | 10 |
|
