| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't [vb infin] [pron] [prep] | 4486 |
|
| 2 | must [vb infin] [pron] [prep] | 439 |
|
| 3 | must n't [vb infin] [pron] | 177 |
|
| 4 | must n't [vb infin] [prep] | 74 |
|
