| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is necessary [verb] [adj] [noun pl] | 63 |
|
| 2 | is [adj] make [adj] [noun pl] | 44 |
|
| 3 | is necessary make [adj] [noun] | 8 |
|
| 4 | [be] necessary make [adj] [noun pl] | 7 |
|
| 5 | be necessary make [adj] [noun pl] | 7 |
|
| 6 | [is] necessary make [adj] [noun pl] | 5 |
|
