| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] at that time | 56 |
|
| 2 | be [vb pp] at that time | 56 |
|
| 3 | was [vb pp] at [adj] time | 42 |
|
| 4 | was [vb pp] at that [noun sg] | 33 |
|
| 5 | was [vb pp] at that [noun] | 33 |
|
| 6 | was [verb] at that time | 31 |
|
| 7 | [was/were] [vb pp] at that time | 28 |
|
| 8 | was [vb pp] [prep] that time | 22 |
|
| 9 | was [vb pp] at that time | 18 |
|
