| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [vb pp] at the time | 44 |
|
| 2 | [verb] be [vb pp] at the time | 44 |
|
| 3 | have [be] [vb pp] at the time | 44 |
|
| 4 | [verb] [been] [vb pp] at the time | 44 |
|
| 5 | [verb] been [vb pp] at the time | 44 |
|
| 6 | [vb past] [be] [vb pp] at the time | 20 |
|
| 7 | had [be] [vb pp] at the time | 19 |
|
| 8 | [to-vb] [be] [vb pp] at the time | 11 |
|
| 9 | to have [be] [vb pp] at the time | 11 |
|
| 10 | have [be] [vb pp] at the time | 8 |
|
| 11 | [vb infin] [be] [vb pp] at the time | 8 |
|
| 12 | [verb] [be] effected at the time | 5 |
|
