| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] often [subord] [adv] [vb pp] | 9 |
|
| 2 | [be] [adv] often [subord] [adv] [vb pp] | 9 |
|
| 3 | [adv] often [subord] is [adv] [vb pp] | 5 |
|
| 4 | [adv] often [subord] be [adv] [vb pp] | 5 |
|
| 5 | [adv] often [subord] [be] [adv] [vb pp] | 5 |
|
| 6 | [adv] often [subord] [is] [adv] [vb pp] | 5 |
|
| 7 | [adv] often [subord] [adv] [vb pp] [prep] | 10 |
|
| 8 | [adv] often [subord] [adv] [vb pp] [prep] | 10 |
|
| 9 | [adv] often [subord] [adv] [vb pp] by | 6 |
|
| 10 | [adv] often [subord] [adv] [vb pp] by | 6 |
|
