| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [noun sg] | 511 |
|
| 2 | has [been] part | 29 |
|
| 3 | has [been] chairman | 18 |
|
| 4 | has [been] talk | 11 |
|
| 5 | has [been] speculation | 10 |
|
| 6 | has [been] secretary | 9 |
|
| 7 | has [been] criticism | 9 |
|
| 8 | has [been] time | 8 |
|
| 9 | has [been] concern | 8 |
|
| 10 | has [been] discussion | 7 |
|
| 11 | has [been] home | 7 |
|
| 12 | has [been] debate | 6 |
|
| 13 | has [been] characteristic | 6 |
|
| 14 | has [been] evidence | 6 |
|
| 15 | has [been] pressure | 5 |
|
