| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] [be] [verb] [prep] | 724 |
|
| 2 | [adv] [adv] [been] [verb] [prep] | 556 |
|
| 3 | [not/n't] [adv] [been] [verb] [prep] | 232 |
|
| 4 | not [adv] [been] [verb] [prep] | 232 |
|
