| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | least 10 per cent [prep] | 11 |
|
| 2 | least 10 per cent [prep] | 11 |
|
| 3 | least 10 [unc] cent [prep] | 11 |
|
| 4 | least 10 [no cls] cent [prep] | 11 |
|
| 5 | least 10 [unc] cent of | 9 |
|
