| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] least [adj] [letter] | 8 |
|
| 2 | [prep] least [num] [letter] | 8 |
|
| 3 | [prep] least [verb] [letter] | 7 |
|
| 4 | [prep] least grade [letter] | 6 |
|
| 5 | [prep] least [vb base] [letter] | 6 |
|
| 6 | [prep] least grade [letter] | 6 |
|
