| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have heard [art] | 481 |
|
| 2 | have [pers pn] heard | 308 |
|
| 3 | have [pers pn] [art] | 288 |
|
| 4 | [pers pn] heard [art] | 52 |
|
