| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [was/were] [verb] last [noun] | 11 |
|
| 2 | [Wh det] [pers pn] [was/were] [verb] last [noun] | 11 |
|
| 3 | [Wh det] [pron] [was/were] [verb] last [noun sg] | 10 |
|
| 4 | what [pron] [was/were] [verb] last [noun] | 7 |
|
| 5 | [Wh det] [pron] was [verb] last [noun] | 7 |
|
| 6 | [Wh det] [pron] [was/were] [v-ing] last [noun] | 6 |
|
| 7 | [Wh det] [pron] [was/were] [verb] last night | 5 |
|
| 8 | [Wh det] [pron] [was/were] [verb] last night | 5 |
|
| 9 | [Wh det] [pron] [was/were] [vb pp] last [noun] | 5 |
|
