| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is often [vb pp] that | 158 |
|
| 2 | [is] often said that | 50 |
|
| 3 | [is] often assumed that | 25 |
|
| 4 | [is] often argued that | 16 |
|
| 5 | [is] often claimed that | 12 |
|
| 6 | [is] often suggested that | 8 |
|
| 7 | [is] often forgotten that | 7 |
|
| 8 | [is] often thought that | 5 |
|
| 9 | [is] often found that | 5 |
|
