No | Pattern | Freq | Relations |
---|---|---|---|
1 | [is] [adj] for a [adj] [noun sg] | 177 | |
2 | [is] necessary for [art] [adj] [noun sg] | 24 | |
3 | [be] necessary for a [adj] [noun sg] | 22 | |
4 | [is] necessary [prep] a [adj] [noun sg] | 16 | |
5 | [is] necessary [prep] a [adj] [noun sg] | 16 | |
6 | [is] necessary for a [adj] [noun sg] | 8 | |
7 | [is] necessary for a [adj] [noun] | 8 |