| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] should be mentioned that | 5 |
|
| 2 | [pers pn] should be mentioned that | 5 |
|
| 3 | it should be mentioned that | 5 |
|
| 4 | it should be mentioned that | 5 |
|
| 5 | should [adv] be mentioned that | 5 |
|
| 6 | should [adv] be mentioned that | 5 |
|
