No | Pattern | Freq | Relations |
---|---|---|---|
1 | it be necessary for [pron] [to-vb] | 48 | |
2 | it be necessary for [pron] [verb] | 48 | |
3 | it be necessary for [pers pn] [verb] | 44 | |
4 | it is necessary for [pron] [verb] | 25 | |
5 | it was necessary for [pron] [verb] | 14 | |
6 | it be necessary for me [verb] | 13 | |
7 | it be necessary for i [verb] | 13 | |
8 | it be necessary for we [verb] | 11 | |
9 | it be necessary for us [verb] | 11 | |
10 | it be necessary for him [verb] | 9 | |
11 | it be necessary for he [verb] | 9 | |
12 | it 's necessary for [pron] [verb] | 6 | |
13 | it be necessary for them [verb] | 5 | |
14 | it be necessary for they [verb] | 5 |