| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have been at [art] | 11 |
|
| 2 | to have [been] at [art] | 11 |
|
| 3 | to have be at [art] | 11 |
|
| 4 | to have [be] at the | 10 |
|
