| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know what [pron] [be] | 882 |
|
| 2 | not know what [pers pn] [be] | 876 |
|
| 3 | not [verb] what i [be] | 155 |
|
| 4 | not [vb infin] what i [be] | 146 |
|
| 5 | not know [pron] i [be] | 113 |
|
| 6 | [adv] know what i [be] | 109 |
|
| 7 | not know what i [be] | 98 |
|
| 8 | not know what i [be] | 95 |
|
