| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] [verb] | 7895 |
|
| 2 | [vb past] [verb] an | 2881 |
|
| 3 | we [verb] an | 1194 |
|
| 4 | we [vb past] an | 384 |
|
