| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [adv] [det] | 2946 |
|
| 2 | [not/n't] [adv] [been] | 1211 |
|
| 3 | [adv] [been] [det] | 476 |
|
| 4 | [not/n't] [been] [det] | 169 |
|
