| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] [vb pp] | 14309 |
|
| 2 | not necessarily [vb pp] | 222 |
|
| 3 | not necessarily [be] | 210 |
|
| 4 | necessarily [be] [vb pp] | 120 |
|
