| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] an [adj] [noun] | 4536 |
|
| 2 | at an [adj] [noun] | 1945 |
|
| 3 | [vb -s] at [adj] [noun] | 203 |
|
| 4 | [vb -s] at an [adj] | 47 |
|
| 5 | [vb -s] at an [noun] | 27 |
|
