| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] possible | 515 |
|
| 2 | [adv] often [adj] | 437 |
|
| 3 | [adv] [adv] possible | 404 |
|
| 4 | [adv] often [adj] | 288 |
|
| 5 | [adv] often possible | 6 |
|
| 6 | [adv] often possible | 6 |
|
