| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] a [adj] | 3117 |
|
| 2 | [Wh pn] be [verb] [art] [adj] | 309 |
|
| 3 | [Wh pn] be [verb] a [adj] | 202 |
|
| 4 | [Wh pn] [be] [verb] a [adj] | 181 |
|
