| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been assumed that [det] | 7 |
|
| 2 | [verb] been assumed that [det] | 7 |
|
| 3 | [vb -s] been assumed that [det] | 5 |
|
| 4 | has been assumed that [det] | 5 |
|
| 5 | [verb] been assumed that this | 5 |
|
