| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [verb] [prep] | 20882 |
|
| 2 | [be] then [verb] [prep] | 1859 |
|
| 3 | be then [verb] [prep] | 1858 |
|
| 4 | [was/were] then [verb] [prep] | 965 |
|
| 5 | was then [verb] [prep] | 612 |
|
