| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] measures need to be | 5 |
|
| 2 | [adj] measures need to be | 5 |
|
| 3 | measures need to be [verb] | 8 |
|
| 4 | measures need to be [vb pp] | 8 |
|
