| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been | 33841 |
|
| 2 | have [adv] been | 24457 |
|
| 3 | [verb] yet been | 227 |
|
| 4 | have yet [been] | 227 |
|
| 5 | have yet been | 227 |
|
| 6 | have yet be | 227 |
|
| 7 | have yet [be] | 227 |
|
