| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun] [prep] | 47658 |
|
| 2 | at least the [noun] | 518 |
|
| 3 | at least [noun] [prep] | 373 |
|
| 4 | least the [noun] [prep] | 223 |
|
