| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv prt] to date | 34 |
|
| 2 | [to-vb] [adv] to date | 34 |
|
| 3 | [to-vb] up to date | 34 |
|
| 4 | [to-vb] up to date | 34 |
|
| 5 | to keep [adv] to date | 21 |
|
