| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] not [vb pp] to | 699 |
|
| 2 | [is] [vb pp] to [adj] | 472 |
|
| 3 | not [vb pp] to [adj] | 191 |
|
| 4 | [is] not [vb pp] [adj] | 98 |
|
| 5 | [is] not to [adj] | 10 |
|
