| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] twice [adv] [adv] as | 6 |
|
| 2 | at [adv] twice [adv] [adv] [subord] | 6 |
|
| 3 | at [adv] twice as [adv] [subord] | 6 |
|
| 4 | at least twice [adv] [adv] [subord] | 6 |
|
| 5 | at [adv] twice [adv] [adv] [subord] | 6 |
|
