| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | er but [conj] [pron] [verb] | 17 |
|
| 2 | er [conj] when [pron] [verb] | 17 |
|
| 3 | er [coord] when [pron] [verb] | 14 |
|
| 4 | [unc] but when [pron] [verb] | 10 |
|
| 5 | er but when [pron] [verb] | 5 |
|
