| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [adj] than [art] certain | 5 |
|
| 2 | [verb] [prep] [adj] than [art] certain | 5 |
|
| 3 | [verb] [adj] than [art] certain [noun sg] | 9 |
|
| 4 | [verb] [adj] than [art] certain [noun] | 9 |
|
| 5 | [verb] [adj] than [art] certain amount | 6 |
|
| 6 | [verb] [adj] than [art] certain amount | 6 |
|
