| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have be [adv] | 685 |
|
| 2 | have be used [adv] | 199 |
|
| 3 | [Wh det] have be used | 105 |
|
| 4 | [Wh det] be used [adv] | 47 |
|
