| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [noun sg] [vb past] they [vb infin] | 6 |
|
| 2 | on earth [vb past] they [vb infin] | 6 |
|
| 3 | on earth [vb past] they [vb infin] | 6 |
|
| 4 | on [noun] did they [vb infin] | 6 |
|
