| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to ensure [that] the [adj] [noun] | 41 |
|
| 2 | [vb pp] to ensure that the [adj] [noun] | 41 |
|
| 3 | [vb pp] to ensure [conj] the [adj] [noun] | 41 |
|
| 4 | [vb pp] to ensure that the [adj] [noun] | 41 |
|
| 5 | [vb pp] to ensure [conj] the [adj] [noun] | 35 |
|
| 6 | [vb pp] to ensure [conj] the [adj] [noun sg] | 27 |
|
| 7 | [vb pp] to ensure [conj] the [adj] [noun pl] | 14 |
|
| 8 | taken to ensure [conj] the [adj] [noun] | 10 |
|
