| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [prep] | 442770 |
|
| 2 | [prep] a [noun sg] | 407844 |
|
| 3 | [prep] [noun sg] [prep] | 326018 |
|
| 4 | [prep] a [prep] | 386 |
|
