| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because it is [verb] that | 30 |
|
| 2 | because it is [vb pp] that | 29 |
|
| 3 | because it is felt that | 8 |
|
| 4 | because it is feel that | 8 |
|
| 5 | because it is thought that | 5 |
|
| 6 | because it is think that | 5 |
|
