| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [been] a | 1707 |
|
| 2 | have not [been] [art] | 488 |
|
| 3 | have not [been] [art] | 488 |
|
| 4 | have not [been] a | 340 |
|
| 5 | [verb] not [been] a | 287 |
|
| 6 | have not [be] a | 285 |
|
