| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is necessary [verb] [adj] [noun] | 126 |
|
| 2 | is [adj] make [adj] [noun] | 80 |
|
| 3 | [be] necessary make [adj] [noun] | 17 |
|
| 4 | be necessary make [adj] [noun] | 17 |
|
| 5 | [is] necessary make [adj] [noun] | 9 |
|
