No | Pattern | Freq | Relations |
---|---|---|---|
1 | it necessary [to-vb] [adj] [noun] | 36 | |
2 | [vb past] it [to-vb] [adj] [noun] | 26 | |
3 | [vb past] it necessary [to-vb] [noun] | 19 | |
4 | [vb past] it necessary [to-vb] [adj] | 16 | |
5 | [vb past] necessary [to-vb] [adj] [noun] | 5 |