| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun pl] | 2925 |
|
| 2 | [prep] [prep] [noun pl] | 1098 |
|
| 3 | [prep] a [prep] | 386 |
|
| 4 | a [prep] [noun pl] | 25 |
|
