| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the time | 1393 |
|
| 2 | [vb past] at the time | 331 |
|
| 3 | know at the time | 64 |
|
| 4 | knew at the [noun] | 12 |
|
| 5 | knew at the [noun sg] | 12 |
|
| 6 | knew [prep] the time | 8 |
|
| 7 | knew at the time | 8 |
|
| 8 | knew at the time | 8 |
|
| 9 | knew at [art] time | 8 |
|
| 10 | knew at the time | 8 |
|
| 11 | knew [prep] the time | 8 |
|
| 12 | knew at [art] time | 8 |
|
