| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] when we [vb past] [prep] | 14 |
|
| 2 | [subord] when we [vb past] [prep] | 14 |
|
| 3 | [subord] when we [vb past] [prep] | 14 |
|
| 4 | [subord] when we [vb past] to | 7 |
|
| 5 | [subord] when we [vb past] to | 7 |
|
| 6 | cos when we [vb past] [prep] | 6 |
|
