| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] at the [noun] of | 557 |
|
| 2 | [be] at the time of | 49 |
|
| 3 | [was/were] [prep] the time of | 40 |
|
| 4 | [was/were] [prep] the time of | 40 |
|
| 5 | [was/were] at the time [prep] | 33 |
|
| 6 | [was/were] at [art] time of | 30 |
|
| 7 | [was/were] at the time of | 29 |
|
