| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] [pron] at | 58 |
|
| 2 | [vb past] [pron] at that | 46 |
|
| 3 | we [vb past] at that | 20 |
|
| 4 | we [vb past] [pron] that | 15 |
|
