| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [verb] it [verb] | 39 |
|
| 2 | could [not/n't] [vb infin] it [verb] | 39 |
|
| 3 | could [not/n't] get it [verb] | 8 |
|
| 4 | could [not/n't] get it [verb] | 8 |
|
| 5 | could [not/n't] make it [verb] | 6 |
|
| 6 | could [not/n't] make it [verb] | 6 |
|
| 7 | could [not/n't] let it [verb] | 5 |
|
| 8 | could [not/n't] let it [verb] | 5 |
|
| 9 | could [not/n't] it [verb] [be] | 5 |
|
| 10 | could [not/n't] it [verb] [been] | 5 |
|
| 11 | could [not/n't] it [verb] been | 5 |
|
| 12 | could [not/n't] it [verb] be | 5 |
|
