| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [modal v] [not/n't] [verb] | 7785 |
|
| 2 | he [modal v] [not/n't] [vb infin] | 7766 |
|
| 3 | [pron] [modal v] [not/n't] know | 712 |
|
| 4 | he [modal v] [adv] know | 161 |
|
| 5 | he [modal v] [not/n't] know | 109 |
|
