| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb past] at [noun] | 216 |
|
| 2 | we [vb past] that [noun] | 164 |
|
| 3 | [vb past] at that [noun] | 158 |
|
| 4 | we [vb past] at that | 20 |
|
