| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [verb] in | 519 |
|
| 2 | have been [verb] in this | 229 |
|
| 3 | [modal v] have [verb] in this | 23 |
|
| 4 | [modal v] have been [verb] this | 16 |
|
| 5 | [modal v] have been in this | 7 |
|
