| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] be [adj] for | 44 |
|
| 2 | [not/n't] [vb infin] be [adj] for | 38 |
|
| 3 | [adv] [vb infin] be necessary for | 5 |
|
| 4 | [not/n't] [vb infin] be necessary [prep] | 5 |
|
| 5 | [not/n't] [vb infin] be necessary for | 5 |
|
| 6 | [not/n't] [vb infin] be necessary for | 5 |
|
| 7 | [not/n't] [vb infin] [be] necessary for | 5 |
|
| 8 | [not/n't] [vb infin] be necessary [prep] | 5 |
|
| 9 | [not/n't] [verb] be necessary for | 5 |
|
