| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] n't [prep] | 78 |
|
| 2 | ai [adv] [prep] | 77 |
|
| 3 | ai not [prep] | 77 |
|
| 4 | ai [not/n't] [prep] | 77 |
|
