| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [adv] do | 48 |
|
| 2 | it [vb past] not do | 48 |
|
| 3 | it [vb past] [not/n't] do | 48 |
|
| 4 | it [vb past] n't do | 31 |
|
| 5 | it [vb past] not do | 17 |
|
