| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know what [pers pn] should [vb infin] | 10 |
|
| 2 | [adv] know what [pers pn] should [vb infin] | 10 |
|
| 3 | [pers pn] know what [pers pn] should [vb infin] | 9 |
|
| 4 | [not/n't] know what [pers pn] should [vb infin] | 7 |
|
| 5 | not know what [pers pn] should [vb infin] | 7 |
|
| 6 | know what [pers pn] should [vb infin] [prep] | 6 |
|
| 7 | know what [pers pn] should [vb infin] [prep] | 6 |
|
| 8 | know what [pers pn] should [vb infin] [vb pp] | 5 |
|
| 9 | know what [pers pn] should [vb infin] [verb] | 5 |
|
