| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] at the time [pron] | 9 |
|
| 2 | i [vb past] at the time [pron] | 9 |
|
| 3 | i [vb past] at the time [pers pn] | 8 |
|
| 4 | i thought at the time [pron] | 5 |
|
| 5 | i [vb past] at the time it | 5 |
|
| 6 | i [vb past] at the time it | 5 |
|
