| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] a [noun sg] | 4267 |
|
| 2 | [verb] at a [noun sg] | 3830 |
|
| 3 | they [verb] at [noun sg] | 145 |
|
| 4 | they [verb] at a | 110 |
|
