| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be understand that | 167 |
|
| 2 | it be understood that | 167 |
|
| 3 | it is understand that | 111 |
|
| 4 | it was understand that | 42 |
|
| 5 | it be understand that | 5 |
|
