| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] not [to-vb] | 16 |
|
| 2 | [subord] it [is] not [to-vb] | 15 |
|
| 3 | [subord] it is not [to-vb] | 13 |
|
| 4 | if it [is] not [to-vb] | 13 |
|
