| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [verb] [subord] it [vb past] | 14 |
|
| 2 | [modal v] [not/n't] [vb infin] [subord] it [vb past] | 14 |
|
| 3 | [modal v] [not/n't] [verb] [subord] it [vb past] | 14 |
|
| 4 | [modal v] not [verb] [subord] it [vb past] | 8 |
|
| 5 | would [not/n't] [verb] [subord] it [vb past] | 7 |
|
| 6 | would [not/n't] [verb] [subord] it [vb past] | 7 |
|
| 7 | [modal v] n't [verb] [subord] it [vb past] | 6 |
|
| 8 | [modal v] [not/n't] [verb] [subord] it had | 5 |
|
| 9 | could [not/n't] [verb] [subord] it [vb past] | 5 |
|
| 10 | [modal v] [not/n't] [verb] if it [vb past] | 5 |
|
| 11 | could [not/n't] [verb] [subord] it [vb past] | 5 |
|
