| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [noun] | 673 |
|
| 2 | have been for [noun] | 120 |
|
| 3 | [modal v] have been for | 62 |
|
| 4 | [modal v] have for [noun] | 20 |
|
