| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [v-ing] [verb] | 4862 |
|
| 2 | [v-ing] [verb] [Wh det] | 655 |
|
| 3 | are [verb] [Wh det] | 219 |
|
| 4 | are [v-ing] [Wh det] | 96 |
|
