| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun] | 224535 |
|
| 2 | this [noun sg] | 220822 |
|
| 3 | [adj] study | 6417 |
|
| 4 | [det] study | 1809 |
|
| 5 | this study | 1504 |
|
| 6 | this study | 1504 |
|
