| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [is] [adv] | 4417 |
|
| 2 | [adv] [adv] about | 1294 |
|
| 3 | [is] [adv] about | 532 |
|
| 4 | [adv] [is] about | 35 |
|
