| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] [verb] | 20604 |
|
| 2 | [adv] when [verb] | 1016 |
|
| 3 | [vb -s] [adv] when | 182 |
|
| 4 | [vb -s] when [verb] | 101 |
|
