| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not think they ever [verb] | 5 |
|
| 2 | not think they ever [verb] | 5 |
|
| 3 | not [vb infin] they ever [verb] | 5 |
|
| 4 | n't [verb] they ever [verb] | 5 |
|
| 5 | not [verb] they ever [verb] | 5 |
|
