| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this study [vb -s] the | 43 |
|
| 2 | this study examine the | 14 |
|
| 3 | this study examines the | 10 |
|
| 4 | this study [vb past] the | 10 |
|
| 5 | this study investigate the | 6 |
|
| 6 | this study [to-vb] the | 6 |
|
| 7 | this study assess the | 5 |
|
| 8 | this study [vb pp] the | 5 |
|
