| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [det] | 370 |
|
| 2 | have been to [det] | 62 |
|
| 3 | [modal v] have been to | 32 |
|
| 4 | [modal v] have to [det] | 7 |
|
