| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] often [verb] that | 163 |
|
| 2 | it be often [verb] that | 163 |
|
| 3 | it [be] often [vb pp] that | 163 |
|
| 4 | it [is] often [verb] that | 154 |
|
| 5 | it is often [verb] that | 150 |
|
| 6 | it [be] often said that | 51 |
|
| 7 | it [be] often say that | 51 |
|
| 8 | it [be] often assume that | 27 |
|
| 9 | it [be] often assumed that | 27 |
|
| 10 | it [be] often argue that | 18 |
|
| 11 | it [be] often argued that | 18 |
|
| 12 | it [be] often claimed that | 12 |
|
| 13 | it [be] often claim that | 12 |
|
| 14 | it [be] often suggest that | 9 |
|
| 15 | it [be] often suggested that | 9 |
|
| 16 | it was often [verb] that | 9 |
|
| 17 | it [was/were] often [verb] that | 9 |
|
| 18 | it [be] often forget that | 7 |
|
| 19 | it [be] often forgotten that | 7 |
|
| 20 | it [be] often thought that | 5 |
|
| 21 | it [be] often found that | 5 |
|
| 22 | it [be] often think that | 5 |
|
| 23 | it [be] often find that | 5 |
|
