| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] that [ex0] | 141 |
|
| 2 | it is [vb pp] [that] there | 141 |
|
| 3 | it is assumed [that] [ex0] | 13 |
|
| 4 | it is estimated [that] [ex0] | 11 |
|
| 5 | it is known [that] [ex0] | 11 |
|
| 6 | it is suggested [that] [ex0] | 9 |
|
| 7 | it is accepted [that] [ex0] | 9 |
|
| 8 | it is said [that] [ex0] | 8 |
|
| 9 | it is hoped [that] [ex0] | 7 |
|
| 10 | it is thought [that] [ex0] | 7 |
|
| 11 | it is recognised [that] [ex0] | 5 |
|
| 12 | it is submitted [that] [ex0] | 5 |
|
