| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to a minimum | 196 |
|
| 2 | [verb] to a minimum | 196 |
|
| 3 | [vb pp] to a minimum | 162 |
|
| 4 | keep to a minimum | 135 |
|
| 5 | kept to a minimum | 133 |
|
| 6 | reduce to a minimum | 31 |
|
| 7 | reduced to a minimum | 24 |
|
| 8 | [v-ing] to a minimum | 16 |
|
| 9 | [vb -s] to a minimum | 7 |
|
| 10 | costs to a minimum | 5 |
|
| 11 | cost to a minimum | 5 |
|
| 12 | [to-vb] to a minimum | 5 |
|
