No | Pattern | Freq | Relations |
---|---|---|---|
1 | [was/were] [verb] at a [noun] | 507 | |
2 | [was/were] [verb] at a [noun sg] | 470 | |
3 | [was/were] [verb] at [art] time | 256 | |
4 | [be] [verb] at a time | 107 | |
5 | [was/were] [verb] [prep] a time | 69 | |
6 | [was/were] [verb] at a time | 48 |