| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] if it [is] [not/n't] [verb] | 35 |
|
| 2 | [noun] if it [is] [not/n't] [verb] | 35 |
|
| 3 | [noun sg] if it [is] [not/n't] [verb] | 32 |
|
| 4 | [noun] if it [is] not [verb] | 29 |
|
| 5 | [noun] if it is [not/n't] [verb] | 28 |
|
| 6 | [noun] if it [is] [not/n't] [vb pp] | 24 |
|
| 7 | [noun] if it 's [not/n't] [verb] | 7 |
|
| 8 | [noun] if it [is] n't [verb] | 6 |
|
| 9 | [noun] if it [is] [not/n't] [v-ing] | 6 |
|
| 10 | [noun] if it [is] [not/n't] [to-vb] | 5 |
|
