| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a early [noun] | 144 |
|
| 2 | [verb] at a [adj] date | 130 |
|
| 3 | [verb] at a [adj] date | 29 |
|
| 4 | [verb] at a early date | 14 |
|
| 5 | [verb] [prep] a early date | 10 |
|
| 6 | [verb] [prep] a early date | 10 |
|
| 7 | [verb] at a early date | 9 |
|
| 8 | [verb] at [art] early date | 9 |
|
