| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it do [not/n't] [verb] | 9210 |
|
| 2 | do [not/n't] [verb] a | 6857 |
|
| 3 | it do [verb] a | 300 |
|
| 4 | it [not/n't] [verb] a | 11 |
|
