| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be [verb] to | 835 |
|
| 2 | not be [vb pp] to | 757 |
|
| 3 | not be known [prep] | 45 |
|
| 4 | not be known [prep] | 45 |
|
| 5 | [adv] be known to | 12 |
|
| 6 | not [be] known to | 9 |
|
| 7 | not be known to | 9 |
|
| 8 | not be know to | 8 |
|
| 9 | not be known to | 8 |
|
| 10 | not [be] known to | 8 |
|
