| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at last year | 51 |
|
| 2 | [noun sg] at last year | 38 |
|
| 3 | [verb] at last year | 31 |
|
| 4 | [vb pp] at last year | 20 |
|
| 5 | [noun prp] at last year | 7 |
|
| 6 | [noun pl] at last year | 6 |
|
| 7 | [vb past] at last year | 5 |
|
| 8 | at [noun] last year | 42 |
|
| 9 | at [noun prp] last year | 30 |
|
| 10 | at [noun sg] last year | 7 |
|
| 11 | at last year ['s] | 98 |
|
| 12 | at last year 's | 98 |
|
| 13 | at last year [unc] | 98 |
|
| 14 | at last year 's | 98 |
|
