| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [adv] [verb] is | 78 |
|
| 2 | [pron] is [adv] [v-ing] is | 13 |
|
| 3 | [Wh det] [be] [adv] [v-ing] is | 12 |
|
| 4 | [Wh det] [is] [adv] [v-ing] is | 12 |
|
| 5 | [Wh det] be [adv] [v-ing] is | 12 |
|
| 6 | [Wh det] is [adv] [v-ing] [is] | 8 |
|
| 7 | [Wh det] is [adv] [v-ing] [be] | 8 |
|
| 8 | [Wh det] is [adv] [v-ing] be | 8 |
|
