| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] at the [noun] | 114 |
|
| 2 | [pron] [was/were] at the time | 64 |
|
| 3 | it [was/were] [prep] the time | 38 |
|
| 4 | it [was/were] [prep] the time | 38 |
|
| 5 | it [was/were] at [art] time | 29 |
|
| 6 | it [be] at the time | 25 |
|
| 7 | it [was/were] at the time | 22 |
|
