| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [was/were] [verb] last [noun] | 9 |
|
| 2 | when [pron] [was/were] [verb] last [noun] | 9 |
|
| 3 | when [pers pn] [was/were] [verb] last [noun] | 9 |
|
| 4 | when [pron] was [verb] last [noun] | 8 |
|
| 5 | when [pron] [was/were] [vb pp] last [noun] | 8 |
|
| 6 | when it [was/were] [verb] last [noun] | 7 |
|
| 7 | when it [was/were] [verb] last [noun] | 7 |
|
| 8 | when [pron] [was/were] [verb] last [noun sg] | 6 |
|
