| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] we need to ensure | 5 |
|
| 2 | we need to ensure [that] | 22 |
|
| 3 | we need to ensure that | 22 |
|
| 4 | we need to ensure that | 22 |
|
| 5 | we need to ensure [conj] | 22 |
|
