| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] to be [art] | 110 |
|
| 2 | been [vb pp] to be [art] | 108 |
|
| 3 | been [verb] to be a | 74 |
|
| 4 | been [verb] to be a | 61 |
|
| 5 | been [verb] to be the | 33 |
|
| 6 | been [verb] to be the | 33 |
|
| 7 | been shown to be [art] | 30 |
|
| 8 | been show to be [art] | 30 |
|
| 9 | been find to be [art] | 17 |
|
| 10 | been found to be [art] | 17 |
|
| 11 | been [verb] to be an | 13 |
|
| 12 | been considered to be [art] | 9 |
|
| 13 | been consider to be [art] | 9 |
|
| 14 | been held to be [art] | 7 |
|
| 15 | been hold to be [art] | 7 |
|
