| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [prep] the [noun] | 532 |
|
| 2 | [prep] least [prep] the extent | 16 |
|
| 3 | at least [prep] the extent | 16 |
|
| 4 | at least [prep] the extent | 16 |
|
| 5 | at [adv] [prep] the extent | 16 |
|
| 6 | at least [prep] the extent | 16 |
|
| 7 | at least [prep] [art] extent | 16 |
|
| 8 | [prep] least [prep] the extent | 16 |
|
| 9 | at least [prep] [art] extent | 16 |
|
