| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] a [adj] | 10438 |
|
| 2 | be [v-ing] [art] [adj] | 8023 |
|
| 3 | be [v-ing] a [adj] | 6059 |
|
| 4 | [be] [v-ing] a [adj] | 5523 |
|
