| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] last [noun] | 770 |
|
| 2 | [Wh pn] [was/were] [verb] [noun] | 437 |
|
| 3 | [Wh pn] [verb] last [noun] | 109 |
|
| 4 | [Wh pn] [was/were] [verb] last | 20 |
|
| 5 | [Wh pn] [was/were] last [noun] | 7 |
|
