| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] they could not [vb infin] | 39 |
|
| 2 | [vb past] they could not [vb infin] | 38 |
|
| 3 | said they could not [vb infin] | 17 |
|
| 4 | felt they could not [vb infin] | 6 |
|
| 5 | [vb past] they could not afford | 5 |
|
