| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be necessary for [noun] | 41 |
|
| 2 | [pron] be necessary for [noun] | 35 |
|
| 3 | it be necessary for [noun] | 27 |
|
| 4 | it be necessary for [noun] | 27 |
|
| 5 | [noun sg] be necessary for [noun] | 27 |
|
| 6 | [pers pn] be necessary for [noun] | 27 |
|
| 7 | [modal v] be necessary for [noun] | 17 |
|
| 8 | [vb mod] be necessary for [noun] | 17 |
|
| 9 | [noun pl] be necessary for [noun] | 14 |
|
| 10 | [conj] be necessary for [noun] | 10 |
|
| 11 | [verb] be necessary for [noun] | 10 |
|
| 12 | have be necessary for [noun] | 8 |
|
| 13 | [Wh det] be necessary for [noun] | 8 |
|
| 14 | [prep] be necessary for [noun] | 7 |
|
| 15 | that be necessary for [noun] | 7 |
|
| 16 | [prep] be necessary for [noun] | 7 |
|
| 17 | [that] be necessary for [noun] | 7 |
|
| 18 | to be necessary for [noun] | 7 |
|
| 19 | to be necessary for [noun] | 7 |
|
| 20 | that be necessary for [noun] | 7 |
|
| 21 | may be necessary for [noun] | 6 |
|
| 22 | which be necessary for [noun] | 6 |
|
| 23 | may be necessary for [noun] | 6 |
|
| 24 | which be necessary for [noun] | 6 |
|
| 25 | be [adv] necessary for [noun] | 31 |
|
| 26 | be [adv] necessary for [noun] | 18 |
|
| 27 | be [not/n't] necessary for [noun] | 13 |
|
| 28 | be not necessary for [noun] | 13 |
|
| 29 | be not necessary for [noun] | 13 |
|
| 30 | be necessary [to-vb] for [noun] | 5 |
|
