No | Pattern | Freq | Relations |
---|---|---|---|
1 | what [was/were] [verb] at [art] time | 11 | |
2 | what [was/were] [verb] at the time | 11 | |
3 | what was [verb] at [art] time | 11 | |
4 | what [was/were] [verb] at [art] time | 11 | |
5 | what [was/were] [verb] at the time | 11 | |
6 | what [was/were] [vb pp] at [art] time | 8 |