| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] a [adj] | 307 |
|
| 2 | to be [verb] at a | 191 |
|
| 3 | be [verb] at a [adj] | 191 |
|
| 4 | to be [verb] at [adj] | 103 |
|
| 5 | to be at a [adj] | 19 |
|
