| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [be] [verb] [prep] a [adj] | 355 |
|
| 2 | not [be] [vb pp] [prep] a [adj] | 347 |
|
| 3 | [adv] [be] regarded [prep] a [adj] | 57 |
|
| 4 | not [be] regarded [prep] [art] [adj] | 27 |
|
| 5 | not [be] regarded [prep] [art] [adj] | 27 |
|
| 6 | not [be] regarded [prep] a [adj] | 24 |
|
| 7 | not [be] regard [prep] a [adj] | 19 |
|
