| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adj] | 2766 |
|
| 2 | [am/are] [verb] a [adj] | 1620 |
|
| 3 | [am/are] [verb] at [adj] | 597 |
|
| 4 | [am/are] [verb] at a | 231 |
|
| 5 | [am/are] at a [adj] | 46 |
|
