| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on this [noun sg] [was/were] [art] | 17 |
|
| 2 | on this [noun sg] was [art] | 15 |
|
| 3 | on this [noun sg] [was/were] the | 10 |
|
| 4 | on this occasion [was/were] [art] | 8 |
|
| 5 | on this [noun sg] [was/were] a | 6 |
|
