| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] a [det] [noun] | 1222 |
|
| 2 | a [det] [noun] before | 295 |
|
| 3 | [noun] a [noun] before | 58 |
|
| 4 | [noun] [det] [noun] before | 50 |
|
