| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [been] [art] [adj] | 347 |
|
| 2 | [be] to have [art] [adj] | 220 |
|
| 3 | [be] to have [been] [art] | 31 |
|
| 4 | [be] to have [been] [adj] | 7 |
|
