| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ensure that it [verb] [art] [noun] | 10 |
|
| 2 | ensure that it [verb] [art] [noun] | 10 |
|
| 3 | ensure that it [verb] the [noun] | 9 |
|
| 4 | ensure that it [verb] the [noun] | 9 |
|
| 5 | ensure that it [verb] [adj] [noun] | 5 |
|
| 6 | ensure that it [verb] [adj] [noun] | 5 |
|
| 7 | ensure that it [verb] [prep] [noun] | 5 |
|
| 8 | ensure that it [verb] [prep] [noun] | 5 |
|
