| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] from time to | 11 |
|
| 2 | [verb] been [vb pp] from time to | 11 |
|
| 3 | have been [verb] from time to | 5 |
|
| 4 | [vb base] been [verb] from time to | 5 |
|
