| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] [noun sg] | 15781 |
|
| 2 | [adv] often [vb pp] | 910 |
|
| 3 | often [vb pp] [noun sg] | 144 |
|
| 4 | [adv] often [noun sg] | 53 |
|
