| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been a [noun sg] | 1300 |
|
| 2 | has been a member | 54 |
|
| 3 | has been a member | 54 |
|
| 4 | has been a lot | 46 |
|
| 5 | has been a lot | 46 |
|
| 6 | has been a tendency | 38 |
|
| 7 | has been a tendency | 38 |
|
| 8 | has been a change | 25 |
|
| 9 | has been a change | 25 |
|
| 10 | has been a move | 23 |
|
| 11 | has been a move | 23 |
|
| 12 | has been a [n mass] | 23 |
|
| 13 | has been a feature | 21 |
|
| 14 | has been a feature | 21 |
|
| 15 | has been a matter | 21 |
|
| 16 | has been a matter | 21 |
|
| 17 | has been a source | 20 |
|
| 18 | has been a success | 20 |
|
| 19 | has been a success | 20 |
|
| 20 | has been a bit | 20 |
|
| 21 | has been a bit | 20 |
|
| 22 | has been a source | 20 |
|
| 23 | has been a breach | 18 |
|
| 24 | has been a shift | 18 |
|
| 25 | has been a shift | 18 |
|
| 26 | has been a breach | 18 |
|
| 27 | has been a failure | 16 |
|
| 28 | has been a trend | 16 |
|
| 29 | has been a trend | 16 |
|
| 30 | has been a problem | 16 |
|
