| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [be] understood that | 21 |
|
| 2 | but it be understood [that] | 21 |
|
| 3 | but it [is] understood [that] | 19 |
|
| 4 | but it is understood [that] | 18 |
|
