| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] a [adj] | 31155 |
|
| 2 | are a [adj] | 3300 |
|
| 3 | are [v-ing] a | 2304 |
|
| 4 | are [v-ing] [adj] | 1730 |
|
