| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [not/n't] know [pron] is | 79 |
|
| 2 | [vb base] not know [pron] is | 79 |
|
| 3 | do [adv] know [pron] is | 79 |
|
| 4 | [vb base] [adv] know [Wh det] is | 66 |
|
| 5 | [vb base] n't know [pron] is | 59 |
|
| 6 | [vb base] [adv] know what is | 49 |
|
| 7 | [vb base] [adv] know what is | 49 |
|
| 8 | [vb base] not know [pron] is | 20 |
|
| 9 | [vb base] [adv] know which is | 17 |
|
| 10 | [vb base] [adv] know which is | 17 |
|
| 11 | [vb base] [adv] know who is | 6 |
|
| 12 | [vb base] [adv] know [pers pn] is | 6 |
|
| 13 | [vb base] [adv] know [Wh pn] is | 6 |
|
| 14 | [vb base] [adv] know who is | 6 |
|
