| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [adj] per | 1233 |
|
| 2 | than [num] per | 1232 |
|
| 3 | [conj] 70 per | 122 |
|
| 4 | than 70 [unc] | 37 |
|
| 5 | than 70 [no cls] | 37 |
|
| 6 | than 70 per | 36 |
|
| 7 | than 70 per | 36 |
|
