| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been assumed that [art] | 9 |
|
| 2 | it [verb] be assumed that [art] | 9 |
|
| 3 | it have be assumed that [art] | 9 |
|
| 4 | it has be assumed that [art] | 7 |
|
| 5 | it [vb -s] be assumed that [art] | 7 |
|
| 6 | it [verb] be assumed that the | 7 |
|
