| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv prt] [prep] a [adj] | 321 |
|
| 2 | n't be [adv prt] [prep] [adj] | 31 |
|
| 3 | n't be [prep] a [adj] | 22 |
|
| 4 | n't be [adv prt] [prep] a | 16 |
|
