| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] at the time | 24 |
|
| 2 | [noun] [was/were] at the time | 24 |
|
| 3 | [noun] [was/were] at [art] time | 24 |
|
| 4 | [noun] [was/were] at [art] time | 24 |
|
| 5 | [noun] was at [art] time | 16 |
|
| 6 | [noun sg] [was/were] at [art] time | 10 |
|
| 7 | [noun pl] [was/were] at [art] time | 9 |
|
| 8 | [noun] were at [art] time | 8 |
|
