| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] [prep] | 63278 |
|
| 2 | an [noun] [prep] | 63276 |
|
| 3 | [art] [noun] at | 41338 |
|
| 4 | [art] [noun] at | 41338 |
|
| 5 | a [noun] at | 14144 |
|
| 6 | an [noun] at | 1454 |
|
