| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [pos pn] study of [noun pl] | 17 |
|
| 2 | in [pos pn] study of [noun pl] | 16 |
|
| 3 | in their study of [noun pl] | 9 |
|
| 4 | in [pos pn] study of women | 5 |
|
