| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] whether [pron] [verb] [been] | 8 |
|
| 2 | not [vb infin] whether [pron] [verb] been | 8 |
|
| 3 | not [vb infin] whether [pron] [verb] be | 8 |
|
| 4 | not [vb infin] whether [pron] have [be] | 8 |
|
| 5 | not [vb infin] whether [pers pn] [verb] [be] | 6 |
|
| 6 | not [vb infin] whether [pron] had [be] | 5 |
|
| 7 | not [vb infin] whether [pron] [vb past] [be] | 5 |
|
