| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] that [art] | 2700 |
|
| 2 | [conj] [to-vb] that [art] | 225 |
|
| 3 | [conj] ensure that [art] | 199 |
|
| 4 | [conj] to ensure [conj] [art] | 69 |
|
| 5 | [conj] to ensure that [art] | 69 |
|
| 6 | [conj] to ensure [that] [art] | 69 |
|
