| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to ensure that [det] [adj] [noun] | 15 |
|
| 2 | [verb] to ensure that [det] [adj] [noun sg] | 11 |
|
| 3 | [vb pp] to ensure that [det] [adj] [noun] | 8 |
|
| 4 | [verb] to ensure that [det] [adj] [noun pl] | 6 |
|
| 5 | [verb] to ensure that any [adj] [noun] | 5 |
|
