| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [adj] [noun pl] | 2874 |
|
| 2 | [noun] [prep] [adj] [noun pl] before | 352 |
|
| 3 | [prep] a [adj] [noun pl] before | 80 |
|
| 4 | [noun] a [adj] [noun pl] before | 40 |
|
