No | Pattern | Freq | Relations |
---|---|---|---|
1 | be necessary [verb] some [adj] | 10 | |
2 | [be] necessary [verb] some [adj] | 10 | |
3 | [is] necessary [verb] some [adj] | 5 | |
4 | is necessary [verb] some [adj] | 5 | |
5 | necessary [verb] some [adj] [noun] | 13 | |
6 | necessary [verb] some [adj] [noun sg] | 9 |