| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the time be | 149 |
|
| 2 | at the time [be] | 149 |
|
| 3 | at the time [was/were] | 131 |
|
| 4 | at the time was | 104 |
|
| 5 | at the time were | 27 |
|
| 6 | at the time [is] | 10 |
|
| 7 | at the time is | 10 |
|
| 8 | at the time [am/are] | 6 |
|
| 9 | at the time are | 6 |
|
