| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but even when [pron] [verb] | 18 |
|
| 2 | but even when [pers pn] [verb] | 18 |
|
| 3 | but even when [pron] [verb] | 18 |
|
| 4 | but even when [pron] [vb past] | 9 |
|
| 5 | but even when [pron] [vb base] | 6 |
|
