| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] | 430257 |
|
| 2 | [prep] [noun] [noun pl] | 132315 |
|
| 3 | [prep] a [noun pl] | 2925 |
|
| 4 | a [noun] [noun pl] | 2155 |
|
