| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [is] [v-ing] [conj] [pron] [verb] | 11 |
|
| 2 | what [is] [v-ing] [conj] [pers pn] [verb] | 9 |
|
| 3 | what [is] happening [conj] [pron] [verb] | 8 |
|
| 4 | what [is] [v-ing] [conj] [pron] [vb base] | 8 |
|
| 5 | what is [v-ing] [conj] [pron] [verb] | 8 |
|
| 6 | what [is] [v-ing] [conj] we [verb] | 6 |
|
| 7 | what [is] [v-ing] [subord] [pron] [verb] | 6 |
|
| 8 | what [is] [v-ing] [conj] we [verb] | 6 |
|
| 9 | what [is] [v-ing] [coord] [pron] [verb] | 5 |
|
