| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be often [not/n't] [vb pp] [prep] | 18 |
|
| 2 | [be] often [not/n't] [vb pp] [prep] | 18 |
|
| 3 | are often [not/n't] [vb pp] [prep] | 10 |
|
| 4 | [am/are] often [not/n't] [vb pp] [prep] | 10 |
|
| 5 | [is] often [not/n't] [vb pp] [prep] | 5 |
|
| 6 | is often [not/n't] [vb pp] [prep] | 5 |
|
| 7 | often [subord] [not/n't] [vb pp] [prep] | 11 |
|
| 8 | often [conj] [not/n't] [vb pp] [prep] | 11 |
|
| 9 | often than [not/n't] [vb pp] [prep] | 9 |
|
| 10 | often than [not/n't] [vb pp] [prep] | 9 |
|
| 11 | often [not/n't] [adv] [vb pp] [prep] | 6 |
|
| 12 | often [not/n't] [adv] [vb pp] [prep] | 6 |
|
| 13 | often [not/n't] [vb pp] [prep] [noun] | 9 |
|
| 14 | often [not/n't] [vb pp] [prep] [adj] | 7 |
|
| 15 | often [not/n't] [vb pp] [prep] [det] | 5 |
|
| 16 | often [not/n't] [vb pp] [prep] [noun sg] | 5 |
|
