| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] at [art] | 379 |
|
| 2 | that we [vb past] [art] | 233 |
|
| 3 | that [vb past] at [art] | 84 |
|
| 4 | that we [vb past] at | 46 |
|
