| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but when we [vb past] [adv] [prep] | 6 |
|
| 2 | but when we [vb past] [adv] [prep] | 6 |
|
| 3 | but when we [vb past] [adv] [pers pn] | 5 |
|
| 4 | but when we [vb past] [adv] [pron] | 5 |
|
