| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there are occasion [conj] | 23 |
|
| 2 | [ex0] are occasions [conj] | 23 |
|
| 3 | [ex0] are occasion when | 22 |
|
| 4 | [ex0] are occasion when | 22 |
|
| 5 | [ex0] are occasion [subord] | 22 |
|
