| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] ensure that [adj] [noun] | 183 |
|
| 2 | [vb mod] ensure that [adj] [noun] | 127 |
|
| 3 | [noun sg] [vb mod] ensure that [adj] | 69 |
|
| 4 | [noun sg] [vb mod] ensure that [noun] | 29 |
|
| 5 | [noun sg] [vb mod] ensure [adj] [noun] | 17 |
|
