| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [adj] [noun pl] | 590 |
|
| 2 | [prep] a [adj] [noun pl] before | 80 |
|
| 3 | [adv] a [adj] [noun pl] before | 51 |
|
| 4 | [adv] [prep] [adj] [noun pl] before | 22 |
|
