| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [vb infin] [pos pn] [noun sg] [noun sg] | 99 |
|
| 2 | could [adv] [vb infin] [pos pn] [noun sg] [noun sg] | 23 |
|
| 3 | could not [vb infin] [pos pn] [noun sg] [noun] | 22 |
|
| 4 | could not [vb infin] [pos pn] [noun] [noun sg] | 16 |
|
| 5 | could not [vb infin] [pron] [noun sg] [noun sg] | 16 |
|
| 6 | could not [verb] [pos pn] [noun sg] [noun sg] | 15 |
|
