| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | designed [verb] that [noun pl] | 12 |
|
| 2 | design [to-vb] that [noun pl] | 11 |
|
| 3 | design to ensure that [noun pl] | 9 |
|
| 4 | design ensure that [noun pl] | 9 |
|
