| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have [been] [adv] [prep] | 34 |
|
| 2 | [not/n't] have [been] [adv] [prep] | 24 |
|
| 3 | [not/n't] [verb] [been] [adv] [prep] | 16 |
|
| 4 | [not/n't] have [be] [adv] [prep] | 16 |
|
