| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't know [subord] i have | 39 |
|
| 2 | do n't know [subord] i have | 35 |
|
| 3 | do n't know [subord] i 've | 26 |
|
| 4 | do n't know if i have | 22 |
|
| 5 | do n't know whether i have | 10 |
|
| 6 | do n't know [subord] i have | 9 |
|
