| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] to | 8745 |
|
| 2 | not [vb pp] to | 2487 |
|
| 3 | [adv] believed to | 127 |
|
| 4 | not believed [prep] | 10 |
|
| 5 | [not/n't] believed to | 8 |
|
| 6 | not believed to | 8 |
|
| 7 | not believe to | 7 |
|
