| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] at the [noun] | 501 |
|
| 2 | when i [vb past] the [noun] | 440 |
|
| 3 | when i [vb past] at the | 40 |
|
| 4 | when i [vb past] at [noun] | 20 |
|
