| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] to ensure that [art] [noun sg] [noun] | 13 |
|
| 2 | [adj] to ensure that the [noun sg] [noun] | 11 |
|
| 3 | [adj] to ensure that the [noun sg] [noun] | 11 |
|
| 4 | [adj] to ensure that [art] [noun sg] [noun] | 11 |
|
| 5 | [adj] to ensure that [art] [noun sg] [noun sg] | 7 |
|
| 6 | [adj] to ensure that [art] [noun sg] [noun pl] | 5 |
|
