| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so as minimise the | 10 |
|
| 2 | so as minimise the | 10 |
|
| 3 | so as minimise [art] | 10 |
|
| 4 | so as minimise [art] | 10 |
|
| 5 | so as to minimise [art] | 10 |
|
