| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'd better not [vb infin] | 75 |
|
| 2 | had better not [vb infin] | 20 |
|
| 3 | have better not tell | 8 |
|
| 4 | have better not say | 7 |
|
| 5 | have better not do | 6 |
|
| 6 | have better not go | 6 |
|
| 7 | have better not get | 5 |
|
