| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [adv] [adv] [subord] | 125 |
|
| 2 | at least [adv] [adv] [subord] | 124 |
|
| 3 | at least [adv] [adv] [subord] | 124 |
|
| 4 | at least [adv] [adv] [adv] | 20 |
|
| 5 | least [adv] [adv] [adv] [subord] | 14 |
|
