| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] a | 232867 |
|
| 2 | [noun sg] [prep] [prep] | 6261 |
|
| 3 | [prep] a [prep] | 386 |
|
| 4 | [noun sg] a [prep] | 33 |
|
