| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] not to | 105 |
|
| 2 | seems not to | 18 |
|
| 3 | appears not to | 14 |
|
| 4 | refers not to | 13 |
|
| 5 | tends not to | 9 |
|
| 6 | has not to | 7 |
|
| 7 | [vb -s] n't to | 5 |
|
