| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] necessary for | 9 |
|
| 2 | [be] [vb pp] necessary for | 9 |
|
| 3 | [noun] [vb pp] necessary for | 5 |
|
| 4 | [verb] [vb pp] necessary for | 5 |
|
| 5 | have [vb pp] necessary for | 5 |
|
| 6 | [vb pp] [conj] necessary for | 13 |
|
| 7 | [vb pp] [subord] necessary for | 13 |
|
| 8 | [vb pp] as necessary for | 12 |
|
| 9 | [vb pp] as necessary for | 12 |
|
| 10 | [vb pp] [pron] necessary for | 5 |
|
| 11 | [vb pp] [pers pn] necessary for | 5 |
|
| 12 | [vb pp] it necessary for | 5 |
|
| 13 | [vb pp] it necessary for | 5 |
|
| 14 | [vb pp] necessary for [art] | 10 |
|
| 15 | [vb pp] necessary for [art] | 10 |
|
| 16 | [vb pp] necessary for the | 7 |
|
| 17 | [vb pp] necessary for the | 7 |
|
