| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] often [conj] [is] [adv] [vb pp] | 5 |
|
| 2 | [adv] often [conj] is [adv] [verb] | 5 |
|
| 3 | [adv] often [subord] [is] [adv] [verb] | 5 |
|
| 4 | [adv] often [conj] [is] [adv] [verb] | 5 |
|
| 5 | [adv] often than [is] [adv] [verb] | 5 |
|
| 6 | [adv] often than [is] [adv] [verb] | 5 |
|
