| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it is [adv] [vb pp] [that] | 59 |
|
| 2 | and it is [adv] [vb pp] that | 59 |
|
| 3 | and it is generally [vb pp] [that] | 14 |
|
| 4 | and it is now [vb pp] [that] | 8 |
|
| 5 | and it is [adv] assumed [that] | 7 |
|
| 6 | and it is [adv] recognised [that] | 6 |
|
| 7 | and it is often [vb pp] [that] | 5 |
|
| 8 | and it is [adv] known [that] | 5 |
|
