| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to ensure that [noun pl] | 48 |
|
| 2 | be design to ensure that [noun] | 14 |
|
| 3 | be design to ensure [conj] [noun pl] | 7 |
|
| 4 | be design [to-vb] that [noun pl] | 7 |
|
| 5 | [be] design to ensure that [noun pl] | 7 |
|
| 6 | be design to ensure that [noun pl] | 7 |
|
| 7 | be design [verb] that [noun pl] | 7 |
|
| 8 | be design to ensure [that] [noun pl] | 7 |
|
| 9 | be design ensure that [noun pl] | 7 |
|
