| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [det] [noun] | 101249 |
|
| 2 | an [noun sg] [prep] [noun] | 19154 |
|
| 3 | an [noun sg] [prep] [det] | 3226 |
|
| 4 | an [noun sg] [det] [noun] | 179 |
|
