| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in this study we [verb] | 27 |
|
| 2 | in this study [pers pn] [vb past] | 14 |
|
| 3 | in this study [pers pn] [vb base] | 14 |
|
| 4 | in this study [pers pn] have | 11 |
|
| 5 | in this study [pers pn] have | 10 |
|
