| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] necessary [to-vb] [noun] | 11 |
|
| 2 | be [verb] necessary [to-vb] [noun] | 11 |
|
| 3 | [was/were] [verb] necessary [to-vb] [noun] | 8 |
|
| 4 | [pers pn] [verb] necessary [to-vb] [noun] | 7 |
|
| 5 | [adv] [verb] necessary [to-vb] [noun] | 7 |
|
| 6 | [pron] [verb] necessary [to-vb] [noun] | 7 |
|
| 7 | was [verb] necessary [to-vb] [noun] | 7 |
|
| 8 | it [verb] necessary [to-vb] [noun] | 5 |
|
| 9 | [adv] [verb] necessary [to-vb] [noun] | 5 |
|
| 10 | it [verb] necessary [to-vb] [noun] | 5 |
|
| 11 | [verb] it necessary [to-vb] [noun] | 39 |
|
| 12 | [verb] [pers pn] necessary [to-vb] [noun] | 39 |
|
| 13 | [verb] [pron] necessary [to-vb] [noun] | 39 |
|
| 14 | [verb] it necessary [to-vb] [noun] | 39 |
|
| 15 | [verb] [be] necessary [to-vb] [noun] | 9 |
|
| 16 | [verb] be necessary [to-vb] [noun] | 9 |
|
| 17 | [verb] [been] necessary [to-vb] [noun] | 6 |
|
| 18 | [verb] been necessary [to-vb] [noun] | 6 |
|
| 19 | [verb] [subord] necessary [to-vb] [noun] | 5 |
|
| 20 | [verb] [conj] necessary [to-vb] [noun] | 5 |
|
| 21 | [verb] necessary [to-vb] [art] [noun] | 42 |
|
| 22 | [verb] necessary [to-vb] [art] [noun] | 42 |
|
| 23 | [verb] necessary [to-vb] the [noun] | 29 |
|
| 24 | [verb] necessary [to-vb] the [noun] | 29 |
|
| 25 | [verb] necessary [to-vb] [adj] [noun] | 19 |
|
| 26 | [verb] necessary [to-vb] a [noun] | 13 |
|
| 27 | [verb] necessary [to-vb] a [noun] | 10 |
|
| 28 | [verb] necessary [to-vb] [det] [noun] | 10 |
|
| 29 | [verb] necessary [to-vb] [adj] [noun] | 8 |
|
| 30 | [verb] necessary [to-vb] [noun] [noun] | 7 |
|
