| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [vb infin] [art] [noun] | 1143 |
|
| 2 | could n't [vb infin] [art] [noun sg] | 1016 |
|
| 3 | n't [vb infin] [art] [noun] [noun sg] | 742 |
|
| 4 | could [vb infin] [art] [noun] [noun sg] | 580 |
|
| 5 | could n't [vb infin] [noun] [noun sg] | 9 |
|
