| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at the time | 384 |
|
| 2 | be [vb pp] at the time | 297 |
|
| 3 | be known at the [noun] | 18 |
|
| 4 | be known [prep] the time | 10 |
|
| 5 | be known [prep] the time | 10 |
|
| 6 | [be] known at the time | 8 |
|
| 7 | be know at the time | 8 |
|
| 8 | be known at the time | 8 |
|
| 9 | be known at the time | 8 |
|
| 10 | be known at [art] time | 8 |
|
| 11 | be known at [art] time | 8 |
|
