| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pers pn] [vb past] at the | 26 |
|
| 2 | if [pron] looked at the | 12 |
|
| 3 | if you [vb past] at the | 8 |
|
| 4 | if you [vb past] at the | 8 |
|
