| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [vb pp] that all | 20 |
|
| 2 | it be [adv] [verb] that all | 20 |
|
| 3 | it is [adv] [verb] that all | 15 |
|
| 4 | it be [adv] assumed that all | 7 |
|
| 5 | it be [adv] assume that all | 7 |
|
| 6 | it be generally [verb] that all | 5 |
|
| 7 | it was [adv] [verb] that all | 5 |
|
