| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] at the | 376 |
|
| 2 | [conj] they [verb] at the | 175 |
|
| 3 | if they [verb] [prep] the | 158 |
|
| 4 | if they [verb] at [art] | 16 |
|
