| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be [verb] that | 3408 |
|
| 2 | it [vb mod] therefore be [verb] | 64 |
|
| 3 | [vb mod] therefore be [verb] that | 31 |
|
| 4 | it [vb mod] therefore [verb] that | 15 |
|
