| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 10 [unc] | 512 |
|
| 2 | [prep] least 10 | 127 |
|
| 3 | [prep] least [unc] | 96 |
|
| 4 | least 10 [unc] | 15 |
|
