| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a [adj] | 14674 |
|
| 2 | be [not/n't] [art] [adj] | 8728 |
|
| 3 | be [not/n't] [art] [adj] | 8728 |
|
| 4 | be [not/n't] a [adj] | 5090 |
|
| 5 | [be] [not/n't] a [adj] | 4096 |
|
