| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we know that | 31 |
|
| 2 | we say that | 22 |
|
| 3 | we ensure that | 15 |
|
| 4 | we assume that | 10 |
|
| 5 | we agree that | 5 |
|
| 6 | we believe that | 5 |
|
