| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adv] | 34574 |
|
| 2 | [modal v] have be | 21175 |
|
| 3 | have be [adv] | 3680 |
|
| 4 | [modal v] have [adv] | 1961 |
|
