| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [is] [v-ing] [adv] [subord] | 22 |
|
| 2 | what [is] [verb] [adv prt] [subord] | 19 |
|
| 3 | what is [verb] [adv] [subord] | 18 |
|
| 4 | what [is] going [adv] [subord] | 18 |
|
| 5 | what [is] go [adv] [subord] | 18 |
|
| 6 | what [is] [verb] on [subord] | 17 |
|
| 7 | what [is] [verb] on [subord] | 17 |
|
| 8 | what 's [verb] [adv] [subord] | 11 |
|
| 9 | what [is] [verb] [adv] [subord] | 10 |
|
| 10 | what [is] [verb] [adv] when | 9 |
|
| 11 | what [is] [vb pp] [adv] [subord] | 7 |
|
| 12 | what [is] [verb] [adv] than | 6 |
|
