| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [not/n't] [verb] | 3028 |
|
| 2 | [be] it [be] [not/n't] | 136 |
|
| 3 | [be] it [be] [verb] | 110 |
|
| 4 | [be] it [not/n't] [verb] | 23 |
|
| 5 | [be] [be] [not/n't] [verb] | 16 |
|
