| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it is not [verb] | 35 |
|
| 2 | [noun sg] it is not [verb] | 30 |
|
| 3 | [noun] it is not [vb pp] | 26 |
|
| 4 | [noun] it is not known | 6 |
|
| 5 | [noun] it is not [v-ing] | 6 |
|
| 6 | [noun] it is not know | 6 |
|
