| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be assume [conj] | 90 |
|
| 2 | it [vb mod] [not/n't] be assume | 73 |
|
| 3 | [vb mod] [not/n't] be assume [conj] | 54 |
|
| 4 | it [vb mod] [not/n't] be [conj] | 50 |
|
