| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] [verb] [prep] | 4020 |
|
| 2 | [noun] [verb] [prep] [num ord] | 1110 |
|
| 3 | an [noun] [prep] [num ord] | 64 |
|
| 4 | an [noun] [verb] [num ord] | 20 |
|
