| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] [pers pn] at | 51 |
|
| 2 | [vb past] [pers pn] at that | 45 |
|
| 3 | we [vb past] at that | 20 |
|
| 4 | we [vb past] [pers pn] that | 13 |
|
