| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb base] a | 8375 |
|
| 2 | [adv] [vb base] a | 8204 |
|
| 3 | often [verb] a | 801 |
|
| 4 | often [vb base] [art] | 522 |
|
| 5 | often [vb base] a | 270 |
|
