| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [noun sg] | 4198 |
|
| 2 | [verb] a lower [noun sg] | 282 |
|
| 3 | at a lower [noun sg] | 178 |
|
| 4 | [verb] at a lower | 58 |
|
| 5 | [verb] at lower [noun sg] | 10 |
|
