| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when we [vb past] at the [noun] | 26 |
|
| 2 | when we [vb past] at the [noun sg] | 18 |
|
| 3 | when we arrived at the [noun] | 14 |
|
| 4 | when we looked at the [noun] | 6 |
|
| 5 | when we [vb past] at the [noun prp] | 6 |
|
