| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] by a [noun sg] | 195 |
|
| 2 | has been [vb pp] by an [noun sg] | 36 |
|
| 3 | has been [vb pp] by a number | 24 |
|
| 4 | has been accompanied by a [noun sg] | 14 |
|
| 5 | has been [vb pp] by a group | 8 |
|
| 6 | has been replaced by a [noun sg] | 8 |
|
| 7 | has been caused by a [noun sg] | 7 |
|
| 8 | has been [vb pp] by a variety | 7 |
|
| 9 | has been followed by a [noun sg] | 6 |
|
| 10 | has been hit by a [noun sg] | 6 |
|
