| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adj] | 2766 |
|
| 2 | [verb] at a [adj] | 2246 |
|
| 3 | [verb] [prep] a certain | 589 |
|
| 4 | [verb] [prep] a certain | 589 |
|
| 5 | [verb] at a certain | 30 |
|
| 6 | [verb] at a certain | 30 |
|
| 7 | [verb] at [art] certain | 30 |
|
| 8 | [verb] at [art] certain | 30 |
|
| 9 | [verb] at a certain | 30 |
|
