| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] that it [be] necessary for | 14 |
|
| 2 | [vb infin] that it [be] necessary for | 7 |
|
| 3 | that it [be] [adv] necessary for | 16 |
|
| 4 | that it [be] not necessary for | 10 |
|
| 5 | that it [be] [not/n't] necessary for | 10 |
|
| 6 | that it [be] not necessary for | 10 |
|
| 7 | that it [be] [adv] necessary for | 6 |
|
| 8 | that it [be] necessary for [pron] | 11 |
|
| 9 | that it [be] necessary for [pers pn] | 10 |
|
| 10 | that it [be] necessary for [noun] | 5 |
|
