| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] long | 701 |
|
| 2 | [adv] [adv] before | 506 |
|
| 3 | [adv] long before | 235 |
|
| 4 | [adv] long before | 56 |
|
