No | Pattern | Freq | Relations |
---|---|---|---|
1 | [pron] is not necessary [to-vb] that | 12 | |
2 | [pron] is not necessary [verb] that | 12 | |
3 | it is not necessary [verb] that | 12 | |
4 | [pron] is not necessary [verb] that | 12 | |
5 | it is not necessary [verb] that | 12 | |
6 | [pron] is not necessary [verb] that | 12 | |
7 | [pers pn] is not necessary [verb] that | 12 |