| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not [vb infin] have [be] [verb] | 8 |
|
| 2 | [vb past] not [verb] have [be] [verb] | 8 |
|
| 3 | [vb past] not have [prep] [be] [verb] | 31 |
|
| 4 | [vb past] not have to [be] [verb] | 31 |
|
| 5 | [vb past] not have [prep] [be] [verb] | 31 |
|
| 6 | [vb past] not have to [be] [verb] | 31 |
|
