| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] to be | 764 |
|
| 2 | been [vb pp] to be | 751 |
|
| 3 | [be] assumed to be | 306 |
|
| 4 | be assumed to be | 306 |
|
| 5 | been assumed [prep] be | 13 |
|
| 6 | been assume to be | 13 |
|
| 7 | been assumed [prep] be | 13 |
|
| 8 | [been] assumed to be | 13 |
|
| 9 | been assumed to be | 13 |
|
| 10 | been assumed to [be] | 13 |
|
