| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] to date has been | 20 |
|
| 2 | [noun sg] to date has been | 16 |
|
| 3 | to date [pron] has been | 5 |
|
| 4 | to date has been [adj] | 7 |
|
| 5 | to date has been [verb] | 6 |
|
| 6 | to date has been [adj] | 5 |
|
