| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | referred [prep] [prep] [art] [num ord] | 17 |
|
| 2 | referred to [prep] [art] [num ord] | 17 |
|
| 3 | referred [prep] [prep] the [num ord] | 15 |
|
| 4 | referred [prep] [prep] the [num ord] | 15 |
|
| 5 | referred [prep] in [art] [num ord] | 9 |
|
| 6 | referred [prep] as [art] [num ord] | 5 |
|
