| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [vb pp] | 37130 |
|
| 2 | [vb past] [adv] [vb pp] | 27161 |
|
| 3 | [verb] often [vb pp] | 846 |
|
| 4 | [vb past] often [verb] | 225 |
|
| 5 | [vb past] often [vb pp] | 204 |
|
