| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [adv] to date | 8 |
|
| 2 | been [vb pp] [adv] to date | 8 |
|
| 3 | [been] [vb pp] [adv prt] to date | 5 |
|
| 4 | [been] [vb pp] up to date | 5 |
|
| 5 | [been] [vb pp] up to date | 5 |
|
