| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] a [noun] | 3372 |
|
| 2 | [prep] least a [noun] | 663 |
|
| 3 | [prep] least [adv] a | 180 |
|
| 4 | least [adv] a [noun] | 172 |
|
| 5 | [prep] least [adv] [noun] | 9 |
|
