| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when we [verb] [prep] [art] | 412 |
|
| 2 | we [verb] [prep] [art] [num ord] | 282 |
|
| 3 | when we [verb] [art] [num ord] | 17 |
|
| 4 | when [verb] [prep] [art] [num ord] | 15 |
|
