| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it does [adv] mean | 254 |
|
| 2 | it [vb -s] [not/n't] mean | 252 |
|
| 3 | it [vb -s] not mean | 252 |
|
| 4 | it [vb -s] n't mean | 189 |
|
| 5 | it [vb -s] not mean | 63 |
|
