| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] | 407844 |
|
| 2 | [prep] [pron] [noun sg] | 335077 |
|
| 3 | [pron] a [noun sg] | 21494 |
|
| 4 | [prep] [pron] a | 5259 |
|
