| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] during the | 522 |
|
| 2 | [was/were] [vb pp] during the | 496 |
|
| 3 | [was/were] built [prep] the | 406 |
|
| 4 | [be] built during the | 18 |
|
| 5 | [was/were] build during the | 10 |
|
| 6 | [was/were] built during [art] | 10 |
|
