No | Pattern | Freq | Relations |
---|---|---|---|
1 | it [was/were] [adj] for [pron] | 304 | |
2 | it [be] necessary for [pron] | 62 | |
3 | [pers pn] [was/were] necessary for [pron] | 17 | |
4 | [pron] [was/were] necessary for [pron] | 17 | |
5 | it [was/were] necessary for [pron] | 17 | |
6 | it [was/were] necessary [prep] [pron] | 17 |