| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun] | 283698 |
|
| 2 | [prep] least [adj] [noun] | 5135 |
|
| 3 | [prep] least a [noun] | 663 |
|
| 4 | [prep] least a [adj] | 475 |
|
| 5 | least a [adj] [noun] | 356 |
|
