| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not know who i [be] | 18 |
|
| 2 | not know [Wh pn] i [be] | 18 |
|
| 3 | not know [Wh pn] i be | 18 |
|
| 4 | n't know [Wh pn] i [be] | 16 |
|
| 5 | not know [Wh pn] i [am/are] | 11 |
|
| 6 | not know [Wh pn] i am | 10 |
|
| 7 | not know [Wh pn] i [was/were] | 7 |
|
| 8 | not know [Wh pn] i was | 7 |
|
