| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [adv prt] at [art] time | 24 |
|
| 2 | [was/were] [verb] [adv prt] at the time | 19 |
|
| 3 | was [verb] [adv prt] at [art] time | 19 |
|
| 4 | [was/were] [v-ing] [adv prt] at [art] time | 14 |
|
| 5 | [was/were] [vb pp] [adv prt] at [art] time | 10 |
|
| 6 | [was/were] going [adv prt] at [art] time | 6 |
|
| 7 | [was/were] go [adv prt] at [art] time | 6 |
|
| 8 | were [verb] [adv prt] at [art] time | 5 |
|
| 9 | [was/were] [verb] out at [art] time | 5 |
|
| 10 | [was/were] [verb] [adv prt] at a time | 5 |
|
| 11 | [was/were] [verb] in at [art] time | 5 |
|
| 12 | [was/were] [verb] on at [art] time | 5 |
|
