| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [been] [art] | 819 |
|
| 2 | [been] [art] [det] | 291 |
|
| 3 | to have [art] [det] | 180 |
|
| 4 | to have [been] [det] | 82 |
|
