| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if you [vb base] at the | 221 |
|
| 2 | if you look at the | 198 |
|
| 3 | if you look at the | 193 |
|
| 4 | if you [vb past] at the | 8 |
|
| 5 | if you looked at the | 5 |
|
