| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [vb past] [verb] [adv prt] a | 9 |
|
| 2 | when [pron] [vb past] [verb] [adv prt] a | 9 |
|
| 3 | when [pron] [vb past] [verb] up a | 6 |
|
| 4 | when [pron] [vb past] [to-vb] [adv prt] a | 5 |
|
