| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] [art] | 21524 |
|
| 2 | [modal v] have been [verb] [prep] | 3126 |
|
| 3 | [modal v] have [verb] [prep] [art] | 2564 |
|
| 4 | [modal v] have been [prep] [art] | 432 |
|
| 5 | [modal v] have been [verb] [art] | 271 |
|
