| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [noun sg] | 75113 |
|
| 2 | [prep] a [noun] [art] | 2667 |
|
| 3 | [prep] a [noun sg] [art] | 2618 |
|
| 4 | [prep] [noun] [noun sg] [art] | 958 |
|
| 5 | a [noun] [noun sg] [art] | 588 |
|
