| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] at a time [Wh adv] | 49 |
|
| 2 | be [vb pp] at a time [Wh adv] | 49 |
|
| 3 | [was/were] [vb pp] at a time [Wh adv] | 29 |
|
| 4 | were [verb] at a time [Wh adv] | 10 |
|
| 5 | were [vb pp] at [art] time [Wh adv] | 9 |
|
| 6 | were [vb pp] at [art] time [Wh adv] | 9 |
|
| 7 | were [vb pp] [prep] a time [Wh adv] | 8 |
|
| 8 | were [vb pp] at a time [Wh adv] | 8 |
|
| 9 | were [vb pp] at a time [Wh adv] | 8 |
|
| 10 | were [vb pp] at a time [adv] | 8 |
|
| 11 | were [vb pp] [prep] a time [Wh adv] | 8 |
|
| 12 | were [vb pp] at a [noun] [Wh adv] | 8 |
|
| 13 | were [vb pp] at a [noun sg] [Wh adv] | 8 |
|
| 14 | were [vb pp] at a time [Wh adv] | 8 |
|
