| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [prep] [art] [noun] | 619 |
|
| 2 | at [adv] [prep] [art] [noun prp] | 51 |
|
| 3 | [prep] least [prep] [art] [noun prp] | 30 |
|
| 4 | [prep] least [prep] [art] [noun prp] | 30 |
|
| 5 | at least [prep] [art] [noun prp] | 30 |
|
