No | Pattern | Freq | Relations |
---|---|---|---|
1 | is [adj] [verb] that | 2070 | |
2 | be necessary [verb] that | 106 | |
3 | [be] necessary [verb] that | 106 | |
4 | is necessary [verb] [conj] | 78 | |
5 | [is] necessary [verb] that | 54 | |
6 | is necessary [verb] that | 51 | |
7 | is necessary [verb] [that] | 51 |