| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] to ensure that the [adj] [noun] | 7 |
|
| 2 | [was/were] to ensure [that] the [adj] [noun] | 7 |
|
| 3 | [was/were] to ensure [conj] the [adj] [noun] | 7 |
|
| 4 | [was/were] to ensure that the [adj] [noun] | 7 |
|
| 5 | was to ensure [conj] the [adj] [noun] | 6 |
|
| 6 | [was/were] to ensure [conj] the [adj] [noun] | 6 |
|
