| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [noun sg] | 65047 |
|
| 2 | [adv] [prep] a [noun sg] | 20180 |
|
| 3 | [adv] a [noun sg] [noun sg] | 3677 |
|
| 4 | [adv] [prep] [noun sg] [noun sg] | 3558 |
|
