| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an [adj] [noun] | 31262 |
|
| 2 | [verb] at [adj] [noun] | 11659 |
|
| 3 | at an [adj] [noun] | 2108 |
|
| 4 | [verb] at an [adj] | 710 |
|
| 5 | [verb] at an [noun] | 400 |
|
