| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] number [prep] occasion [prep] | 44 |
|
| 2 | [art] number of occasion [prep] | 44 |
|
| 3 | [art] number [prep] occasions [prep] | 44 |
|
| 4 | a number [prep] occasion [prep] | 41 |
|
| 5 | [art] number [prep] occasion in | 11 |
|
| 6 | [art] number [prep] occasion by | 6 |
|
| 7 | [art] number [prep] occasion on | 5 |
|
