| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adj] at the time | 11 |
|
| 2 | have been [adj] at [art] time | 9 |
|
| 3 | have been [adj] at [art] time | 6 |
|
| 4 | had been [adj] at [art] time | 5 |
|
