| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [vb pp] that | 1169 |
|
| 2 | it is generally [vb pp] [that] | 162 |
|
| 3 | it is well [vb pp] [that] | 160 |
|
| 4 | it is often [vb pp] [that] | 150 |
|
| 5 | it is [adv] known [that] | 147 |
|
| 6 | it is [adv] assumed [that] | 109 |
|
| 7 | it is also [vb pp] [that] | 108 |
|
| 8 | it is now [vb pp] [that] | 102 |
|
| 9 | it is [adv] said [that] | 98 |
|
| 10 | it is sometimes [vb pp] [that] | 95 |
|
| 11 | it is [adv] accepted [that] | 88 |
|
| 12 | it is widely [vb pp] [that] | 88 |
|
| 13 | it is [adv] argued [that] | 73 |
|
| 14 | it is [adv] believed [that] | 56 |
|
| 15 | it is [adv] suggested [that] | 53 |
|
| 16 | it is [adv] recognised [that] | 49 |
|
| 17 | it is [adv] agreed [that] | 41 |
|
| 18 | it is [adv] established [that] | 36 |
|
| 19 | it is [adv] thought [that] | 36 |
|
| 20 | it is commonly [vb pp] [that] | 31 |
|
| 21 | it is [adv] recommended [that] | 30 |
|
| 22 | it is strongly [vb pp] [that] | 28 |
|
| 23 | it is [adv] claimed [that] | 27 |
|
| 24 | it is usually [vb pp] [that] | 25 |
|
| 25 | it is therefore [vb pp] [that] | 23 |
|
| 26 | it is [adv] recognized [that] | 20 |
|
| 27 | it is further [vb pp] [that] | 17 |
|
| 28 | it is [adv] found [that] | 16 |
|
| 29 | it is frequently [vb pp] [that] | 16 |
|
| 30 | it is [adv] held [that] | 14 |
|
