| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] when we [be] [verb] at | 5 |
|
| 2 | when we [be] [verb] at [noun] | 7 |
|
| 3 | when we [be] [verb] at [art] | 6 |
|
| 4 | when we [be] [verb] at [art] | 6 |
|
