| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] at the time | 43 |
|
| 2 | had [vb pp] at the time | 24 |
|
| 3 | have [vb pp] at the time | 9 |
|
| 4 | have seemed at the time | 6 |
|
| 5 | 'd [vb pp] at the time | 5 |
|
| 6 | have thought at the time | 5 |
|
