| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] [prep] [noun] [noun] | 3480 |
|
| 2 | [noun] [prep] [noun] ' [noun] | 3278 |
|
| 3 | an [noun] [prep] [noun] ' | 64 |
|
| 4 | an [noun] [noun] ' [noun] | 15 |
|
