| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is necessary [verb] such [noun pl] | 7 |
|
| 2 | is necessary [verb] such [noun] | 7 |
|
| 3 | be necessary [verb] such statements | 6 |
|
| 4 | [be] necessary [verb] such statements | 6 |
|
| 5 | is necessary [verb] such statements | 5 |
|
| 6 | is [adj] [verb] such statements | 5 |
|
| 7 | is necessary [verb] such statement | 5 |
|
| 8 | is necessary [verb] [adj] statements | 5 |
|
| 9 | is [adj] [verb] such statements | 5 |
|
| 10 | [is] necessary [verb] such statements | 5 |
|
