| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [noun] was a | 54 |
|
| 2 | at the [noun sg] was a | 51 |
|
| 3 | at the time was [art] | 13 |
|
| 4 | at the time was [art] | 13 |
|
| 5 | at the time be a | 7 |
|
| 6 | at the time was a | 7 |
|
| 7 | at the time [be] a | 7 |
|
| 8 | at [art] time was a | 6 |
|
| 9 | at [art] time was a | 6 |
|
| 10 | at the time was a | 5 |
|
| 11 | at the time was a | 5 |
|
| 12 | [prep] the time was a | 5 |
|
| 13 | at the time [was/were] a | 5 |
|
