| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] [verb] [art] [adj] | 131 |
|
| 2 | have not [been] [verb] [art] [adj] | 32 |
|
| 3 | [verb] not [been] [verb] [art] [adj] | 28 |
|
| 4 | have not [be] [verb] [art] [adj] | 28 |
|
