| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they [verb] [det] | 290 |
|
| 2 | they [verb] at [det] | 238 |
|
| 3 | if they [verb] at | 57 |
|
| 4 | if [verb] at [det] | 15 |
|
