| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [verb] as | 535 |
|
| 2 | [is] [adv] often [verb] | 199 |
|
| 3 | [is] often [verb] as | 60 |
|
| 4 | [adv] often [verb] as | 28 |
|
