| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were at [art] [adj] [noun] | 101 |
|
| 2 | were at [art] [adj] [noun sg] | 91 |
|
| 3 | be at [art] [adj] stage | 75 |
|
| 4 | [be] at [art] [adj] stage | 75 |
|
| 5 | [was/were] at [art] [adj] stage | 22 |
|
| 6 | were at [art] [adj] stage | 11 |
|
| 7 | were [prep] [art] [adj] stage | 10 |
|
