| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] is often [verb] | 11 |
|
| 2 | but it is often [verb] | 10 |
|
| 3 | but it is often [verb] | 10 |
|
| 4 | but [pers pn] is often [verb] | 10 |
|
