| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [noun] | 1227990 |
|
| 2 | [noun] [prep] [art] [noun] | 1227990 |
|
| 3 | [noun] [prep] a [noun] | 199650 |
|
| 4 | [noun] [prep] an [noun] | 25065 |
|
