| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [adv] [adv] | 229 |
|
| 2 | least [adv] [adv] [subord] | 127 |
|
| 3 | at [adv] [adv] [subord] | 59 |
|
| 4 | at least [adv] [subord] | 40 |
|
| 5 | at least [adv] [subord] | 19 |
|
