| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] 's i do [not/n't] know | 7 |
|
| 2 | [pers pn] 's i do [not/n't] know | 5 |
|
| 3 | 's [no cls] i do [not/n't] know | 6 |
|
| 4 | 's [unc] i do [not/n't] know | 6 |
|
| 5 | 's [adj] i do [not/n't] know | 5 |
|
| 6 | 's [adv] i do [not/n't] know | 5 |
|
