| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [verb] [art] | 454 |
|
| 2 | it [verb] at [art] | 397 |
|
| 3 | if it [verb] at | 35 |
|
| 4 | if [verb] at [art] | 35 |
|
