| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] were [vb pp] [prep] last | 15 |
|
| 2 | [noun] were [vb pp] in last | 10 |
|
| 3 | exhibitions were [vb pp] [prep] last | 7 |
|
| 4 | exhibition were [vb pp] [prep] last | 7 |
|
| 5 | [noun] were [vb pp] at last | 5 |
|
