| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] at [art] | 425 |
|
| 2 | [pron] [verb] [pers pn] at [art] | 384 |
|
| 3 | if [pron] [verb] [pers pn] [art] | 244 |
|
| 4 | if [pron] [verb] [pers pn] at | 52 |
|
