| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at [art] [adj] [noun] | 819 |
|
| 2 | [was/were] [verb] at [art] [adj] [noun sg] | 727 |
|
| 3 | [be] [verb] at [art] [adj] stage | 100 |
|
| 4 | [was/were] [verb] [prep] [art] [adj] stage | 40 |
|
| 5 | [was/were] [verb] [prep] [art] [adj] stage | 40 |
|
| 6 | [was/were] [verb] at [art] [adj] stage | 27 |
|
| 7 | [was/were] [verb] at [art] [adj] stage | 26 |
|
| 8 | [was/were] [verb] at [art] [adj] stage | 26 |
|
