| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] than [adv] [n mass] | 25 |
|
| 2 | more than [adv] [n mass] | 22 |
|
| 3 | [det] than about [n mass] | 19 |
|
| 4 | [det] than about [n mass] | 19 |
|
