| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] by | 4288 |
|
| 2 | has be replaced by | 119 |
|
| 3 | has be made by | 80 |
|
| 4 | has be used by | 58 |
|
| 5 | has be developed by | 56 |
|
| 6 | has be launched by | 52 |
|
| 7 | has be provided by | 48 |
|
| 8 | has be accompanied by | 45 |
|
| 9 | has be described by | 45 |
|
| 10 | has be hit by | 42 |
|
| 11 | has be suggested by | 41 |
|
| 12 | has be approved by | 41 |
|
| 13 | has be achieved by | 41 |
|
| 14 | has be welcomed by | 40 |
|
| 15 | has be adopted by | 40 |
|
| 16 | has be organised by | 38 |
|
| 17 | has be caused by | 38 |
|
| 18 | has be done by | 35 |
|
| 19 | has be published by | 35 |
|
| 20 | has be affected by | 32 |
|
| 21 | has be given by | 31 |
|
| 22 | has be taken by | 30 |
|
| 23 | has be shown by | 30 |
|
| 24 | has be supported by | 28 |
|
| 25 | has be won by | 27 |
|
| 26 | has be discussed by | 27 |
|
| 27 | has be attacked by | 27 |
|
| 28 | has be produced by | 27 |
|
| 29 | has be dominated by | 27 |
|
| 30 | has be followed by | 26 |
|
