| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [det] have been | 28 |
|
| 2 | to this [verb] been | 22 |
|
| 3 | to [det] [vb -s] been | 17 |
|
| 4 | to [det] has been | 17 |
|
| 5 | to [det] had been | 6 |
|
| 6 | to [det] [vb past] been | 6 |
|
