| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been at [adj] time | 15 |
|
| 2 | [verb] been at [det] time | 11 |
|
| 3 | have been at [adj] time | 6 |
|
| 4 | [vb infin] been at [adj] time | 6 |
|
