| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] was [vb pp] at a time | 18 |
|
| 2 | [noun sg] was [vb pp] at a time | 12 |
|
| 3 | was [vb pp] at a time [adv] | 22 |
|
| 4 | was [vb pp] at a time [Wh adv] | 21 |
|
| 5 | was [vb pp] at a time when | 21 |
|
| 6 | was [vb pp] at a time when | 21 |
|
| 7 | was [vb pp] at a time [prep] | 5 |
|
| 8 | was [vb pp] at a time of | 5 |
|
| 9 | was [vb pp] at a time of | 5 |
|
| 10 | was [vb pp] at a time [prep] | 5 |
|
