| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they [verb] at | 426 |
|
| 2 | [subord] they [verb] [num] | 275 |
|
| 3 | they [verb] at [num] | 61 |
|
| 4 | [subord] [verb] at [num] | 23 |
|
