| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] a [adj] | 7140 |
|
| 2 | [prep] be a [adj] | 4330 |
|
| 3 | [prep] be [verb] [adj] | 1359 |
|
| 4 | be [verb] a [adj] | 1109 |
|
| 5 | [prep] be [verb] a | 898 |
|
