| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb base] [not/n't] mean | 7 |
|
| 2 | it do [adv] mean | 7 |
|
| 3 | it [vb base] n't mean | 7 |
|
| 4 | it [vb base] not mean | 7 |
|
