| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] at [art] | 1967 |
|
| 2 | [prep] [noun] at [art] [adj] | 1679 |
|
| 3 | a [noun] at [art] [adj] | 979 |
|
| 4 | [prep] a [noun] [art] [adj] | 535 |
|
| 5 | [prep] a [noun] at [adj] | 108 |
|
