| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] i at that time | 8 |
|
| 2 | [prep] i at that time | 8 |
|
| 3 | to i at that time | 5 |
|
| 4 | to i at that time | 5 |
|
| 5 | i [verb] at that time | 16 |
|
| 6 | i [vb past] at that time | 8 |
|
| 7 | i [vb base] at that time | 7 |
|
| 8 | i was at that time | 6 |
|
| 9 | i [be] at that time | 6 |
|
| 10 | i be at that time | 6 |
|
| 11 | i [was/were] at that time | 6 |
|
