| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] [noun sg] | 278 |
|
| 2 | [prep] only a [det] [noun] | 230 |
|
| 3 | only a [det] [noun] [noun sg] | 25 |
|
| 4 | [prep] only a [noun] [noun sg] | 17 |
|
