| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be therefore [verb] that | 37 |
|
| 2 | it [be] therefore [vb pp] that | 36 |
|
| 3 | it is therefore [verb] that | 24 |
|
| 4 | it [is] therefore [verb] that | 24 |
|
| 5 | it was therefore [verb] that | 13 |
|
| 6 | it [was/were] therefore [verb] that | 13 |
|
| 7 | it [be] therefore recommended that | 9 |
|
| 8 | it [be] therefore recommend that | 9 |
|
