| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] been a [adj] matter | 9 |
|
| 2 | [vb infin] been a [adj] matter | 9 |
|
| 3 | have been a [adj] matter | 9 |
|
| 4 | [vb infin] been a different matter | 5 |
|
| 5 | [vb infin] been a different matter | 5 |
|
