| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] it be [not/n't] [verb] | 10 |
|
| 2 | be it [be] [not/n't] [verb] | 10 |
|
| 3 | [be] it [be] [not/n't] [verb] | 10 |
|
| 4 | [be] it [be] not [verb] | 9 |
|
| 5 | [is] it [be] [not/n't] [verb] | 8 |
|
| 6 | [be] it [is] [not/n't] [verb] | 7 |
|
| 7 | [be] it [be] [not/n't] [v-ing] | 6 |
|
| 8 | is it [be] [not/n't] [verb] | 5 |
|
| 9 | [be] it 's [not/n't] [verb] | 5 |
|
