No | Pattern | Freq | Relations |
---|---|---|---|
1 | [adj] [to-vb] [conj] it [be] [verb] | 45 | |
2 | [adj] [to-vb] [conj] it [be] [verb] | 40 | |
3 | necessary [to-vb] [conj] [pron] [be] [verb] | 6 | |
4 | necessary [to-vb] [conj] it [be] [verb] | 5 | |
5 | necessary [verb] [conj] it [be] [verb] | 5 |