| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb past] [adv prt] | 830 |
|
| 2 | [adv prt] when i [vb past] | 96 |
|
| 3 | [adv prt] i [vb past] [adv prt] | 26 |
|
