| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [prep] a [adj] | 249 |
|
| 2 | [not/n't] be [prep] [art] [adj] | 246 |
|
| 3 | [not/n't] be [prep] [art] [adj] | 246 |
|
| 4 | [not/n't] be [prep] a [adj] | 73 |
|
| 5 | [not/n't] [be] [prep] a [adj] | 65 |
|
