| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [prep] a [adj] | 4397 |
|
| 2 | [be] [verb] at a [adj] | 845 |
|
| 3 | [is] [verb] at [art] [adj] | 398 |
|
| 4 | [is] [verb] at [art] [adj] | 398 |
|
| 5 | [is] [verb] at a [adj] | 173 |
|
