| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [adj] per | 174 |
|
| 2 | [is] [adv] about [adj] | 172 |
|
| 3 | [adv] about [adj] per | 148 |
|
| 4 | [is] about [adj] per | 41 |
|
