| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we ca n't do | 148 |
|
| 2 | we could n't do | 42 |
|
| 3 | we wo n't do | 22 |
|
| 4 | we should n't do | 9 |
|
| 5 | we would n't do | 6 |
|
