| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] at a late [noun sg] | 12 |
|
| 2 | [verb] [adv prt] at a late [noun] | 12 |
|
| 3 | [verb] [adv prt] at a late date | 7 |
|
| 4 | [verb] [adv prt] at a late date | 7 |
|
