| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [adv] [v-ing] [noun sg] | 285 |
|
| 2 | [Wh det] are [adv] [v-ing] | 133 |
|
| 3 | [Wh det] are [adv] [noun sg] | 43 |
|
| 4 | [Wh det] are [v-ing] [noun sg] | 31 |
|
