| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [verb] | 3466 |
|
| 2 | [vb past] have been [verb] | 496 |
|
| 3 | [vb past] they have [verb] | 474 |
|
| 4 | [vb past] they have been | 107 |
|
| 5 | [vb past] they been [verb] | 56 |
|
