| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [adj] | 9084 |
|
| 2 | at [adv] [det] | 1722 |
|
| 3 | at [adv] [det] | 1605 |
|
| 4 | [prep] least [det] | 1307 |
|
| 5 | [prep] least [det] | 1307 |
|
| 6 | at least [det] | 1307 |
|
| 7 | at least [det] | 1307 |
|
