| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you [modal v] ensure that | 46 |
|
| 2 | you [vb mod] ensure that | 46 |
|
| 3 | you [modal v] ensure that | 45 |
|
| 4 | you must ensure that | 21 |
|
| 5 | you must ensure that | 21 |
|
| 6 | you should ensure that | 11 |
|
| 7 | you should ensure that | 11 |
|
| 8 | you will ensure that | 6 |
|
| 9 | you will ensure that | 6 |
|
