| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [adj] | 4711 |
|
| 2 | have been [adj] for | 336 |
|
| 3 | [modal v] have been for | 62 |
|
| 4 | [modal v] have [adj] for | 19 |
|
