No | Pattern | Freq | Relations |
---|---|---|---|
1 | it is [adj] [prep] | 6079 | |
2 | [pron] is essential [prep] | 155 | |
3 | it be essential [prep] | 137 | |
4 | it [be] essential [prep] | 137 | |
5 | it [is] essential [prep] | 111 | |
6 | [pers pn] is essential [prep] | 101 | |
7 | it is essential [prep] | 101 |