| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] to | 14568 |
|
| 2 | not [vb infin] to | 9563 |
|
| 3 | [adv] have to | 1359 |
|
| 4 | not have [prep] | 1094 |
|
| 5 | not have [prep] | 1093 |
|
| 6 | not have to | 1028 |
|
| 7 | not have to | 1009 |
|
