| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't know [adv] [pron] should | 24 |
|
| 2 | do n't know [adv] [pron] should | 24 |
|
| 3 | [vb base] n't know [adv] [pron] should | 23 |
|
| 4 | do n't know [adv] [pron] should | 23 |
|
| 5 | n't know [adv] [pron] should [verb] | 15 |
|
| 6 | n't know [adv] [pron] should [vb infin] | 15 |
|
| 7 | n't know [adv] [pron] should [be] | 5 |
|
| 8 | n't know [adv] [pron] should be | 5 |
|
| 9 | n't know [adv] [pron] should [be] | 5 |
|
| 10 | n't know [adv] [pron] should be | 5 |
|
