| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [not/n't] [adj] for the | 124 |
|
| 2 | it [be] [adv] necessary for the | 40 |
|
| 3 | it [be] [not/n't] necessary for [art] | 32 |
|
| 4 | it [be] [not/n't] necessary for [art] | 32 |
|
| 5 | it [be] [not/n't] necessary [prep] the | 25 |
|
| 6 | [pron] [be] [not/n't] necessary for the | 24 |
|
| 7 | [pers pn] [be] [not/n't] necessary for the | 24 |
|
| 8 | it [be] [not/n't] necessary for the | 24 |
|
| 9 | it [be] [not/n't] necessary for the | 24 |
|
