| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] to be [verb] | 31 |
|
| 2 | have been [vb pp] to be [verb] | 28 |
|
| 3 | have been [verb] to be [vb pp] | 27 |
|
| 4 | have been find to be [verb] | 9 |
|
| 5 | have been found to be [verb] | 9 |
|
| 6 | have been show to be [verb] | 7 |
|
| 7 | have been shown to be [verb] | 7 |
|
| 8 | have been [verb] to be associate | 5 |
|
| 9 | have been [verb] to be associated | 5 |
|
