| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been part | 29 |
|
| 2 | has been chairman | 18 |
|
| 3 | has been talk | 11 |
|
| 4 | has been speculation | 10 |
|
| 5 | has been secretary | 9 |
|
| 6 | has been criticism | 9 |
|
| 7 | has been time | 8 |
|
| 8 | has been concern | 8 |
|
| 9 | has been home | 7 |
|
| 10 | has been discussion | 7 |
|
| 11 | has been characteristic | 6 |
|
| 12 | has been evidence | 6 |
|
| 13 | has been debate | 6 |
|
| 14 | has been pressure | 5 |
|
