| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] be used | 555 |
|
| 2 | [modal v] not be used | 515 |
|
| 3 | can [not/n't] be used | 231 |
|
| 4 | can [not/n't] be used | 210 |
|
| 5 | should [not/n't] be used | 156 |
|
| 6 | should [not/n't] be used | 156 |
|
| 7 | could [not/n't] be used | 52 |
|
| 8 | could [not/n't] be used | 52 |
|
| 9 | [modal v] n't be used | 40 |
|
| 10 | will [not/n't] be used | 33 |
|
| 11 | must [not/n't] be used | 28 |
|
| 12 | must [not/n't] be used | 28 |
|
| 13 | will [not/n't] be used | 26 |
|
| 14 | may [not/n't] be used | 25 |
|
| 15 | may [not/n't] be used | 25 |
|
| 16 | ca [not/n't] be used | 21 |
|
| 17 | would [not/n't] be used | 20 |
|
| 18 | would [not/n't] be used | 20 |
|
| 19 | wo [not/n't] be used | 7 |
|
| 20 | need [not/n't] be used | 5 |
|
| 21 | need [not/n't] be used | 5 |
|
