| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | dates [adv] to the [num ord] | 30 |
|
| 2 | dates back to the [num ord] | 29 |
|
| 3 | dates back to the [num ord] | 29 |
|
| 4 | dates [adv prt] to the [num ord] | 29 |
|
| 5 | dates to the [num ord] [noun sg] | 5 |
|
| 6 | dates to the [num ord] [noun] | 5 |
|
