| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [verb] [not/n't] [verb] | 22 |
|
| 2 | it is [verb] [not/n't] [verb] | 14 |
|
| 3 | it [is] [verb] not [verb] | 11 |
|
| 4 | it [is] [verb] n't [verb] | 11 |
|
| 5 | it [is] do [not/n't] [verb] | 10 |
|
| 6 | it [is] [vb pp] [not/n't] [verb] | 10 |
|
| 7 | it [is] [verb] [not/n't] [vb infin] | 10 |
|
| 8 | it [is] [verb] [not/n't] [to-vb] | 10 |
|
| 9 | it 's [verb] [not/n't] [verb] | 8 |
|
| 10 | it [is] [vb -s] [not/n't] [verb] | 7 |
|
| 11 | it [is] does [not/n't] [verb] | 6 |
|
