| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [vb infin] [prep] the | 450 |
|
| 2 | could [not/n't] [vb infin] [prep] the | 450 |
|
| 3 | [vb mod] [not/n't] [vb infin] at the | 97 |
|
| 4 | [modal v] [not/n't] [vb infin] at the | 97 |
|
| 5 | could [adv] [vb infin] at the | 31 |
|
| 6 | could [not/n't] [vb infin] at [art] | 22 |
|
| 7 | could [not/n't] [vb infin] at [art] | 22 |
|
| 8 | could [not/n't] [vb infin] at the | 15 |
|
| 9 | could [not/n't] [vb infin] at the | 15 |
|
| 10 | could [not/n't] [vb infin] at the | 15 |
|
| 11 | could [not/n't] [verb] at the | 15 |
|
