| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be not [vb pp] [conj] [noun] | 37 |
|
| 2 | it is [not/n't] [vb pp] [conj] [noun] | 28 |
|
| 3 | it be [not/n't] known [conj] [noun] | 22 |
|
| 4 | it be [not/n't] [vb pp] [subord] [noun] | 21 |
|
| 5 | it be [not/n't] [vb pp] [conj] [noun prp] | 19 |
|
| 6 | it be [not/n't] [vb pp] that [noun] | 16 |
|
| 7 | it be [not/n't] [vb pp] that [noun] | 16 |
|
| 8 | it be [not/n't] [vb pp] [that] [noun] | 16 |
|
| 9 | it be [not/n't] [vb pp] whether [noun] | 9 |
|
| 10 | it be [not/n't] [vb pp] whether [noun] | 9 |
|
| 11 | it be [not/n't] [vb pp] [conj] [noun pl] | 8 |
|
| 12 | it be [not/n't] [vb pp] [conj] [noun sg] | 8 |
|
| 13 | it was [not/n't] [vb pp] [conj] [noun] | 7 |
|
| 14 | it be [not/n't] [vb pp] if [noun] | 6 |
|
| 15 | it be [not/n't] [vb pp] if [noun] | 6 |
|
