| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which can [adv] [vb infin] [adv] | 19 |
|
| 2 | which can [adv] [vb infin] [adv] | 12 |
|
| 3 | which can not [vb infin] [adv] | 7 |
|
| 4 | which can [not/n't] [vb infin] [adv] | 7 |
|
| 5 | which can not [vb infin] [adv] | 7 |
|
