| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [adv] [vb past] | 3819 |
|
| 2 | when we [vb past] | 2592 |
|
| 3 | when we [adv] | 134 |
|
| 4 | when [adv] [vb past] | 27 |
|
