| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun] | 239943 |
|
| 2 | [prep] least [adj] [noun] | 5135 |
|
| 3 | [prep] least a [noun] | 578 |
|
| 4 | [prep] least a [adj] | 423 |
|
| 5 | least a [adj] [noun] | 314 |
|
