No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is [adj] | 38888 | |
2 | it is [adj] | 34129 | |
3 | it [be] necessary | 1964 | |
4 | it be necessary | 1964 | |
5 | [pron] is necessary | 1533 | |
6 | it [is] necessary | 1502 | |
7 | [pers pn] is necessary | 1409 | |
8 | it is necessary | 1407 | |
9 | it is necessary | 1407 |