| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [noun] | 174586 |
|
| 2 | [noun] at [art] [noun] | 49488 |
|
| 3 | [noun] at [art] [noun] | 49488 |
|
| 4 | [noun] at a [noun] | 6271 |
|
