| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] [prep] a | 17252 |
|
| 2 | when [verb] [prep] a | 590 |
|
| 3 | when [verb] [adv prt] [prep] | 143 |
|
| 4 | when [verb] [adv prt] a | 45 |
|
