| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [det] at the | 20 |
|
| 2 | than [det] at [art] | 20 |
|
| 3 | than [det] at the | 20 |
|
| 4 | than those at [art] | 12 |
|
| 5 | than that at [art] | 5 |
|
