| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] to date | 565 |
|
| 2 | study to [noun] | 21 |
|
| 3 | study to [noun sg] | 14 |
|
| 4 | study [prep] date | 7 |
|
| 5 | study to date | 6 |
|
