| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] to ensure that [art] [noun sg] | 78 |
|
| 2 | [adj] to ensure that the [noun sg] | 72 |
|
| 3 | [adj] to ensure that the [noun sg] | 72 |
|
| 4 | [adj] to ensure that [art] [noun sg] | 65 |
|
| 5 | important to ensure that [art] [noun sg] | 14 |
|
| 6 | important to ensure that [art] [noun sg] | 14 |
|
| 7 | necessary to ensure that [art] [noun sg] | 12 |
|
| 8 | necessary to ensure that [art] [noun sg] | 12 |
|
| 9 | [num] to ensure that [art] [noun sg] | 8 |
|
| 10 | concerned to ensure that [art] [noun sg] | 5 |
|
| 11 | concerned to ensure that [art] [noun sg] | 5 |
|
