| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] at the | 376 |
|
| 2 | [conj] we [verb] at the | 280 |
|
| 3 | if we [verb] [prep] the | 247 |
|
| 4 | if we [verb] at [art] | 85 |
|
