| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] [verb] [prep] a [adj] | 418 |
|
| 2 | be [adv] [verb] for a [adj] | 223 |
|
| 3 | be [not/n't] [verb] for [art] [adj] | 70 |
|
| 4 | [be] [not/n't] [verb] for a [adj] | 28 |
|
