| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 30 and [num] [unc] [unc] | 28 |
|
| 2 | between 30 and [num] [unc] [unc] | 28 |
|
| 3 | [prep] 30 and [num] [unc] [unc] | 28 |
|
| 4 | between 30 and [num] [unc] [unc] | 28 |
|
| 5 | 30 and [num] [unc] [unc] [prep] | 19 |
|
| 6 | 30 and [num] [unc] [unc] [prep] | 19 |
|
| 7 | 30 and [num] [unc] [unc] of | 12 |
|
| 8 | 30 and [num] [unc] [unc] of | 12 |
|
