| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | last [noun sg] for a | 48 |
|
| 2 | last night for a | 12 |
|
| 3 | last year for a | 8 |
|
| 4 | last time for a | 6 |
|
| 5 | last week for a | 6 |
|
