| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | heaven knows [pers pn] [be] | 11 |
|
| 2 | heaven knows [pers pn] be | 11 |
|
| 3 | heaven knows [pers pn] [am/are] | 9 |
|
| 4 | heaven knows [pers pn] 'm | 9 |
|
