| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [det] discussion | 30 |
|
| 2 | [verb] been [det] discussion | 28 |
|
| 3 | [vb -s] been [det] discussion | 21 |
|
| 4 | has been [det] discussion | 19 |
|
| 5 | [verb] been much discussion | 15 |
|
| 6 | [verb] been some discussion | 9 |
|
| 7 | had been [det] discussion | 7 |
|
| 8 | [vb past] been [det] discussion | 7 |
|
