| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be the most effective | 11 |
|
| 2 | [prep] be the most effective | 11 |
|
| 3 | [prep] be the most effective | 11 |
|
| 4 | to be the most effective | 11 |
|
| 5 | [modal v] be the most effective | 9 |
|
| 6 | [vb mod] be the most effective | 9 |
|
| 7 | [adv] be the most effective | 6 |
|
| 8 | be the most effective [noun] | 18 |
|
| 9 | be the most effective [noun sg] | 15 |
|
| 10 | be the most effective way | 10 |
|
| 11 | be the most effective way | 10 |
|
