| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is now [adv] [vb pp] that | 63 |
|
| 2 | it is [adv] [adv] accepted that | 34 |
|
| 3 | it is [adv] generally [vb pp] that | 33 |
|
| 4 | it is [adv] widely [vb pp] that | 24 |
|
| 5 | it is [adv] well [vb pp] that | 19 |
|
| 6 | it is also [adv] [vb pp] that | 14 |
|
| 7 | it is [adv] [adv] known that | 10 |
|
| 8 | it is [adv] [adv] established that | 9 |
|
| 9 | it is [adv] [adv] agreed that | 8 |
|
| 10 | it is [adv] [adv] recognized that | 7 |
|
| 11 | it is [adv] [adv] held that | 6 |
|
| 12 | it is still [adv] [vb pp] that | 5 |
|
| 13 | it is so [adv] [vb pp] that | 5 |
|
