No | Pattern | Freq | Relations |
---|---|---|---|
1 | [coord] [verb] what is [v-ing] on | 15 | |
2 | [coord] [verb] what is go on | 15 | |
3 | [coord] [verb] what is going on | 15 | |
4 | and [verb] what is [verb] on | 11 | |
5 | [coord] [vb infin] what is [verb] on | 6 | |
6 | [coord] [vb base] what is [verb] on | 5 |